Methods for assessing genera and main funds. Evaluation of the varity of genera of brown copalins. Yaki factors add to the results of the assessment of the natural genera

ASSESSMENT OF THE MISSION OF BROWN COPALINES (a. evaluation of mineral deposits, assessment of mineral deposits; n. розвідки та промислового освоєння — від регіонального прогнозування до повного відпрацювання, проте основного значення вона набуває безпосередньо після виявлення (з метою вирішення питання про доцільність організації на ньому розвідувальних робіт), при переході від попередньої розвідки до детальної, перед передачею родовища для промислового освоєння та напередодні completion of the development of the discovery and development of brown copalins.

На 4 ранніх стадіях геологорозвідувального процесу (регіональне вивчення території, геологознімальні роботи із загальними пошуками, пошукові роботи, пошуково-оціночні роботи) на основі загальних геологічних даних проводиться оцінка можливих перспектив тієї чи іншої площі в цілому (рудна провінція, рудний пояс, зона, рудний area or vuzol, basin, structure and in. Vhodyachi z sevnoї geological concept (geochemical specialization of the area and complex of rocks, friendly tectonic, igneous, litho-stratigraphic, structural and other changes), on geological and special geological forms (geochemical) The maps of the vidpovіd scale (1: 51000 50,000) can be seen flashing (zones, bassyni, structures), pydlyagayut with a detailed vision. For analogous areas of the urahuvanni, the clocks of the same time, the forecast of the pydrachu resources of the navigation. look like brown copalins so stock up аnі to bolsh obezhenih areas - zones, structures and ін. In case of forecasting, the resources are qualified for category P2. The areas of their width are objects for the installation of detailed specializations of survey or survey-revision and evaluation robots.

Forecast resources of the P1 category appear in the process of local forecasting (1:50000 - 1:2000) most importantly on the flanks and deep horizons of the genera, which are developed or exploited. The stench is specially stockpiled with the help of detailed structural and forecast maps and is a reserve for expanding the syroving base of industrial enterprises and the basis for planning more detailed geological exploration work. Geological assessment of the revealed manifestations of brown copalins is carried out according to the results of purposeful poshuko-rozvіdovalnyh robit and field, from one side, at the designated hardness (by way of testing of vihodіv) of brown copalin and the scale of its possible width (behind the tightness, flatness and clay), establishing the prospects of the area for a given species of brown copalins (for the geological and tectonic position of the pre-sliding object, the presence of the first genetic and geological-industrial type, the geochemical specialization of the area, the geophysical parameters and others). With positive estimates of the geological assessment, a forward economic survey is carried out with the method of designating the minimum allowable scale of the object, which in these geographic and economic and gas-geological minds satisfies the need for promiscuity (so-called conditions for the ship).

The prospects of the district are assessed by the path to the development of all the manifestations of brown copalins on the unpromising "root" erosion of the positions of brown copalins (they will be rejected); self-sufficient tila of a different scale (they change the difference between the differences in the main parameters to the standard ones); indicators of the attachment of more brown copalins to the clay (the most promising option, which allows even a positive assessment of the entire structure, which is shown, fig.).

For a hundred of telethermal deposits, the optimal ratio of 3 sighting groups of ore occurrences is 20:10:70, and for the largest high-temperature skarn and pegmatite rare-metal deposits, approximately 60:30:10. richness of yogo localization (for example, the number of lithologically friendly horizons near the geological area); the appearance of the comrades is crossed by quiet chi and other signs of brown copalins (halos of pinkness).

In the Crimea, when brown copalins were manifested, geological assessments are given for various geochemical, geophysical and other anomalies, and to develop promising structures. Їkh osttsika a healthy man of the spockey for the tribute of the tamper of the Otrimani Matereal (set, geokhikychy anomali is about the pydstava viyatnnay of the rolled roller PIDSUMKOM ROBOTY є OBHENNYA RISHENNYA about the stupid of the promising of the OB'KTA, on the PIDSTAVIA DAY IS The recommendation about the Associate Legal Academy of Economics, IGOSED to the Fund of Reserve, Ido . At the same time, a number of economic factors are insured: the degree of scarcity of this type of mineral syrovin, the need for compensation of reserves, which are repaid in the area of ​​industrial enterprises and other.

In the process of early development, which is being developed for a specially folded project, there is evidence about the promise of the meaning of the revealed ancestry: it’s a big scale, the brightness of the brown copalins, incl. technological authorities, able minds in the practice and in the development of special warehouses of technical and economic dopovidі (TED). At the stage of early exploration, it is equally important as the geological assessment of the genus, which is being cultivated, in the first district, so is the economic assessment of the exploration of the genus. The first step is the detailed understanding of the localization of brown copalins, the objective assessment of the degree of reliability of the revealed reserves and the establishment of all possible reserves for their further expansion; friend - at the feast of all kinds of windmills (the life of the hoarding of footwear production, roads, electricity, the creation of infrastructure and others.), as it is necessary to grow in the process of industrial development of the object, and ochіkuvany in their own economy. At the stage of detailed exploration, one of the main tasks of the geological assessment is a significant level of reliability of exploration and resurfacing reserves, in a way that avoids negative traces when they are displaced from the data of a distant prospect. The morphology of the bodies of brown copalins, their camp in the open, the nature and technological power of brown copalins, the technical and economic minds of the practice and other are specified. Geological and economic assessment of the rozvіdny genera of brown copalins is carried out on the basis of the revealed reserves, which are based on conditions. Technological and economic evaluation of the substandard conditions (TEO) depends on the wholesale prices for the type of mineral syrovin, the level of scarcity, intelligence, technological power and other indications. For genera especially deficient species of mineral syrovina at їх otsіntsі koristuyutsya wholesale prices with "blinking" vitrates, which are counted for the tributes of virobnicheskoi activity of the least pributkovyh gornichodobuvnyh enterprises galusi.

При підготовці родовищ до промислового освоєння здійснюються багатоваріантна порівняльно-економічна оцінка та вибір економічно найбільш рентабельного об'єкта з числа розвіданих однотипних родовищ, мета яких - визначити ступінь рентабельності відпрацювання розвіданих покладів корисних копалин з урахуванням фактора часу: чим швидше об'єкт буде введений в exploitation, there will be cats, stained for yogo exploration, and it will be lower the compatibility of mineral syrovina, which is seen. Perevaga hopes for projects that will be developed in economically developed areas or in areas where it is necessary to expand or create new territorial-military complexes (Siberia, Dalekii Skhid and others). At the same time, economic estimates of the genera are transferred to additional investments for infrastructure.

In our practice, we often stick with the need to evaluate genera in the context of business, the only (or significant) asset of such a license for the right to corystute with a business overhead. Such companies have been registered for some time now and are rebuying at the cob stage of development. The stench has not yet grasped the uninterrupted growth of the genus and has not yet acquired a lane, which is necessary for the vidobutka, processing and transportation of the syrovin. Obviously, in this case, the assessment of the business of such a company and the assessment of the license for the right to sort (research) brown copalins, for the great rahunka, are the same.

Variety assessment of genera or business with their own commercial operation can be carried out try the main appraisal approaches.

From the point of view of the investment, which has been created for the creation of a shoe company and the acquisition of a second license for the right to earn overwood, it is important not to become a great practice - it is sufficient to accumulate all the investment and the increase in the size of a reasonable investor. Vidpovidno to zagalnyh principle vitratnogo pіdkhod varіstі podpriёmstva, scho maє license for koristuvannya nadram, can be shown by the formula:

V = (C1 + C2 + C3 + CL) * Ki, de

V - varity of undertaking;
C1 - payment for the registration of a legal entity (derzhmit, payment for the services of lawyers and notaries);
C2 - vytrati for the selection of qualified personnel (as well as personnel already recruited);
C3 - other expenses for the establishment of business, as the stench is necessary and that it was generated;
CL - showcase for the receipt of a license (call through the auction);
Ki is a coefficient for the appearance of a reasonable income of an investor in current market minds (for example, if a reasonable income of an investor is estimated at only 20%, then Ki = 1.2).

Prote, the formula is given, as and і інші methods of assessment, schodo licenses for the right to win a business of nadr to be more theoretical in nature and may not be stagnant in practice for a number of reasons. Firstly, such a way of rozrahunka zovsim not vrakhovu vodka on the varity of the undertaking of the head trump card - possible income from the rozrobka of the dilyanka nadr. In another way, in our country, the official licensee of the licensee for the provision of a license (they are vitrati, yakі otsіnyuvach can vrahuvat and obgruntuvati at otsіntsі) rarely show their correct value.

З подібних причин (непрозорість процесу видачі ліцензій, відсутність доступної цінової інформації з широкому колу порівнянних родовищ, великі відмінності в умовах ліцензійних угод, сильні якісні відмінності родовищ один від одного) рідко використовується і порівняльний підхід до оцінки ліцензій на право користування надрами.

In practice, the main (and often the only) way of evaluating genera (licenses for the right to grow a farmer's overhead) is discount penny flow method(Dokhіdniy pіdkhіd), which we look at the report.

Rozrahunki by the DDP method are composed of the following stages:

1) The validity of the forecast period is shown. When evaluating genera (licenses for the right to cor- rystuvannya nadr), the validity of the forecast period should be set to an equal line of the license, which is no longer valid.

2) The streams of income and volatility are determined, which is blamed on the prolongation of the forecast period during the development of the estimated genera.

According to the classification adopted by Russia, stocks of brown copalins are classified according to the main categories - A, U, C1, C2; de A - precisely explored reserves, with clearly defined geological boundaries, U - forward explored reserves with clear geological cordons, C1 - explored reserves on the genera of folding budovi chi, reserves marked with additional extrapolation; С2 – prospective reserves, which is the position of the explored parts of the genus.

Shards of korisn_ kopalin, as a rule, it is impossible to take them out of the earth in a clean look, when the rock sounds, it sounds rich to a concentrate, which can be sold, transported, or given a new clean product. This process is characterized by such important indications for evaluation as instead of brown elements in concentrate, obtained from ore on this genera for the support of standard technologies and the conversion of pure elements from ore into concentrate. From these parameters, the total quantity of the cory product is determined, as it is possible to win from the valued genera and, the amount of income from the product.

Let's take a look at the model butt. Let's say, we estimate the birthplace of lead from the overcast reserves of 100,000 tons of ore and the overcast lead in the amount of 5,000 tons. From these geological exploration works, conducted at licensed sites, we know that with enriched lead ore, a concentrate of 75% in place of lead comes out, and the concentration of metal concentrate with lead becomes 90%. Tse means that the reserves of ore on the rodovishchi allow the production of 6000 tons of 75% concentrate from the lead in the place of 4500 tons. Now, knowing the current prices for lead, it doesn’t matter to increase the potential increase in income from the sale of the products of this genera for the period of development (with the improvement of planned shoe and other strains).

The butt of the structure of the rozrahunka table for assessing income from sales (numbers do not match the front butt):

2007 2008 2009 2010 2011 2012 2013 2014
Virobnitstvo lead-tso-in-go con-centr-tra-ta, t Market price for 1 ton, RUR Market price for 1 ton, USD River income, RUR Rich income, USD
0 26 415 980 0 0
0 26 415 980 0 0
4 000 26 415 980 105 660 000 3 920 000
8 000 26 415 980 211 320 000 7 840 000
8 000 26 415 980 211 320 000 7 840 000
8 000 26 415 980 211 320 000 7 840 000
8 000 26 415 980 211 320 000 7 840 000
8 000 26 415 980 211 320 000 7 840 000

After the repayment of the forecast income, the next repayment was made. In case of any trace of memory, the main directives of the shoe industry are the cost of spending on the shoe, processing and transport.

Rozrahunovki Vitrat Zavnnya of the Rodovye “Zero” є is an unforgivable of the same time, to the same time, he’s a bonfire of the ready-made techic-teokonnoye (Theo), and the appendage to the lines of the il of the magnitude of the magnitude of the voltage of the wisdom. If the TEO was stored later than that, it is necessary to bring the values ​​in the new price to the equal price on the date of assessment - for which it is calculated by the coefficient - the deflator or by the Galuze coefficients of the increase in prices, which are insured by Rosstat.

Below, for example, the main statistic of vitrate in the skin directly vitrate of the garnicho-shoe production (visual bottle, reprocessing, transportation) is shown.

The orientational structure of the vineyards of the shoe industry:

Virobnichi
vitrati 2010
Do-bi-cha, RURRe-robot, RURTransport port, RURUsogo, RURUsyogo, USD% id
outrageous
rose-ho-div
Basic and supplementary materials 65,175,000 53,500,000 4,000,000 122,675,000 4,551,323 30.53Virobnichi vitrati 5,500,000 6,800,000 200,000 12,500,000 463,758 3.11ELV (18%) 12,721,500 10,854,000 756,000 24,331,500 902,715 6.06Payment for services 35,000,000 20,000,000 3,000,000 58,000,000 2,151,838 14.44Amor-ti-za-tsiya ob-ru-to-va-nya 3,651,345 127,657,233 18,244,842 149,553,420 5,548,530 37.22Depreciation of licenses 75,920 0 0 75,920 2,817 0.02Other roses 9,500,000 5,000,000 0 14,500,000 537,960 3.61Unexpected vitrates 3,100,000 1,031,000 1,082,000 5,213,000 193,406 1.30Rich-and-wild roses, total 134,723,765,224,842,233 27,282,842 386,848,840 14,352,346 96.28Rikovi administrative office 9,000,000 5,000,000 950,000 14,950,000 554,655 3.72Fatal differences, total 143 723 765 229 842 233 28 232 842 401 798 840 14 907 001 100.00

In addition, as the transfer was appointed, it is necessary to work out the forecast of profits and profits of business under the hour of business. The metaphor for the forecast is to take data on the gross net income for the entire analysis period. The forecast is made up of a forecasted river.

An example of the forecast of income and vitrate of production from the production of ore and the production of concentrates of lead and zinc:

2007 2008 2009 2010 2011 - lead con-centr-waste 0 0 4,000 8,000 8,000- zinc co-viy concentrate 0 0 7,000 14,000 14,000Market price for 1 ton, USD- lead-lead con-centr-waste 980 980 980 980 980- zinc-co-viy con-centrate 1,250 1,250 1,250 1,250 1,250River turnover, USD- lead concentrate 0 0 3,920,000 7,840,000 7,840,000- zinc-co-viy con-centrate 0 0 8,750,000 17,500,000 17,500,000Rich-vіy ob-rot, total, USD0 0 12 670 000 25 340 000 25 340 000 Fee for a booty of blue vicopniacs, 8%, USD 0 0 1,799,342 3,598,684 3,598,684Net-vee-handle, USD0 0 10 870 658 21 741 316 21 741 316 Virobnichi vitrati, USD:Main and supporting materials 0 0 2 275 662 4 551 323 4 551 323Walking rose pickers 0 0 231 879 463 758 463 758ELV (18%) 0 0 451 357 902 715 902 715Payment of benefits 0 0 1,075,919 2,151,838 2,151,838Administrative office 333 906 333 906 444 280 554 655 554 655Other windows 0 0 268 980 537 960 537 960Unexpected view-en-nі vitrati 0 0 96 703 193 406 193 406Virobnichi vitrati, total, USD333 906 333 906 4 844 780 9 355 655 9 355 655 EBITDA, USD-333 906 -333 906 6 025 878 12 385 661 12 385 661 EBITDA, % 0% 0% 55% 57% 57% Financial co-witness, USD 831,697 2,222,720 2,368,770 2,368,770 1,795,495Amortization for capital investment, USD 0 1,631,921 4,242,994 5,548,530 6,527,683Amortization for licenses, USD 2,817 2,817 2,817 2,817 2,817Income before tax, USD -1,168,420 -4,191,364 -588,703 4,465,544 4,059,666Surplus allowance 24%, USD 0 0 0 1,071,731,974,320Net income, USD-1 168 420 -4 191 364 -588 703 3 393 813 3 085 346 Net surplus, %0% 0% 0% 16% 14%
Quantity of production-ve-den-no-go con-cen-tra-ta, t

3) The discount rate is set. What is the cost of assessing the license for the birthplace (for the business of shoe manufacturing), the discount rate is determined as in other types of assessing the business by way of DDP, tobto. be one of the broader methods - for an additional model for estimating capital assets, a cumulative method, or for an additional model for the average capital value.

It should be noted that the capital asset valuation model and the cumulative method are victorious for a penny flow for public capital, and the average capital value model is victorious for a penny flow for all invested capital.

This is the same method of congestion in a specific skin condition, estimating the choice of outcomes for the purpose of assessing, the availability of information, and the derived model of a penny flow.

4) Carried out a fundraiser for penny flows and the given rozrahunkovyh value of the dermal value of the predicted fates to the current rate on the date of assessment (discount).

An example of the structure of the tables of rozrachunkiv by the DDP method:

6) The variability of reversion is determined, then the current rate of production after the end of the forecast period

As a rule, garnichodobouvne that garnicho-zbagachuvalne possessing up to the end of the term of exploitation of the genera can reach a high level of wear and yogo sales do not bring great pennies. Unruliness (budіvlі ta sporudi) in case of a completely destroyed genera, it is also practical to spend more of your life. The trivalent term for the exploitation of genera (which can reach 20-30 years and more) leads to the fact that the current variability of positive reversion in absolute terms is even smaller. In addition, the rate of reversion is reduced even more due to the need to carry out reclamation and other work, connected with the victors of the state ecological ones, it could be under the hour of completion of the exploitation of the genus. For these reasons, although there are no reasons to consider otherwise, the degree of reversion in the assessment of the genera can be taken equal to zero.

7) The value of discounted penny flows for all forecasts is added up at once from the reversal rate, and the value of the market rate for the business (licenses for the birthplace) comes out.

©. Copy fenced.

On the 16th of the month, near St. Petersburg, at the buddy of the company "Polymetal Int. plc." proishov round steel “Assessment of the varnosti of the objects of the overcasting. The practice is methodically safe.” Zahid buv organizations Pіvnіchno-zahіdnim vіddіlennâ Pivnіchno-zahіdnіm vіddіlennâ Espertіv Rosії z nadrokoristuvannya (OERN) jointly with the Economics Section of OERN, for supporting "Polymetal Int. plc., LLC Geoconsult Competent, American Appraisal Russia. We submit theses of one of the addendums.

For a long time, the codes of varietal assessment of the genera of brown copalins have long been established in the rozvinennyh industrial lands, which are the same in our krain. At this time in OERN, the work of 3 of their creations, and we believe, that the translation of the three main light codes of assessment - CIMVAL (Canada), SAMVAL (STEAM) and VALMIN (Australia) - were published in this year under the "LLC Geoconsult Competent" and for support OERN, please make your contribution to this process.

These documents clearly describe the interrelationships between the Valuation assessment and the geological and economic assessment of the Evaluation, which, unfortunately, stray at the heads of the geological bulk. Valuation is carried out to assess the value (Value) or the value of the right. Evaluation is carried out according to the resources and stocks (their quantity and quality).

It is important that the assessment of the genera varity is a subsequent process: first, an assessment of the value of the reserves and resources is carried out, then proceed to a penny assessment of these values. Ale tse zovsі so.

In fact, the assessment of resources in the larger world is on the right of geologists: they should carry out geological exploration works, create a model of the genus and determine the quality and quantity of resources. It should be noted that, according to the remaining version of JORC-2012, the assessment of the resources of the responsible mother is the economic prospect of production. If not, then the resources cannot be signed by a Competent Li.

As for the assessment of reserves, then the economy plays a great role: the assessment is to blame for the modification factors, such as the price of the cory component, the compatibility of the type of bottle and processing, the forging step, the cutting of the cut, etc. Therefore, in the course of the assessment of the reserves, it is possible to carry out technological studies of ore, engineering studies, develop technological regulations and the project for the development of the genera (Girsky calendar, GZK project) then. podії. In this way, already at the stage of appraisal of reserves, the foundations of a penny appraisal are laid.

Estimation of the varietal value of the genera should be carried out on the basis of confirmed reserves. With any special role in the evaluation of the strategy of the development of the object, which is accepted by the appraiser, - with the same stocks, a different development scenario is possible. Also, the forecast for the development of the price and the macroeconomic situation plays its role.

Estimates can be applied both from resources and from reserves, as well as from the designated codes of the CRIRSCO family.

Ideally, for a skinny penny assessment of the genus, it is necessary to restock reserves for a streaming strategy and economic officials.

Irrespective of those that our country is declaring a move to a free market economy, it is not enough to approach the assessment of reserves during the hours of the SRSR. On this topic, it has been said and written already richly: in view of the need for a cardinal change in the law on the provision of such anachronisms to the extent of functioning in the Russian Federation, like FBU "DKZ". It’s a pity, “vis and none there”, and vytchiznians of super-correct work, as if they work for international standards and get a positional capital, they are embarrassed to deal with “under-the-table accounting”.

In our country, for the same object of assessment, several types of objects of assessment are established: market, investment, liquidation and cadastral (according to the Russian standard of assessment (FTS No. 2), approved by order of the MERT of Russia No. 205.0) 205.0 205.0 .

Obviously, one hour they can make a few estimates of stocks and resources (besides, it’s not forgotten that the very same birthplace can be assessed by different experts in a different way), which creates an impersonal assessment of the company.

In the international standard for rating (IVS) in the GN14 division and in the national codes VALMIN, CIMVAL, SAMVAL, as a rule, the rating category of objects is considered. Whenever the object's market rank is chosen, the evaluation is carried out according to the principle of the highest and best use — HBU (highest and best use).

Evaluation of reserves FBU "DKZ" є assessment of geological resources of the genera. Irrespective of those who, with the assessment of “reserves of DKZ”, win the criterion of a positive NPV for a supercorrector, but the main criteria is budgetary efficiency. As a result, “reserves” are being consolidated, which are used for the over-the-counter bezbitkove, with the maximization of budget payments. It is not surprising that the state kept the reserves up to the sight of the state (the butt of the Natalka gold ore family). In the present, there is a conflict of interests between FBU "DKZ" and the real current economic situation.

Putting stocks on the balance sheet has become a permissible procedure - one of the bureaucratic operations that allow the development of a genealogy. The protocol of FBU "DKZ" is the basis for the design of the manufacturing process.

Classification of DKZ - static river. In fact, mineral resources (they are called "reserves" in the DKZ) are put on the balance sheet, the stench is listed there as a supplement. Vodnochas, otsіnka for international standards — dynamic value. Resources and reserves can change in the world, there will be new data and changes in the economy.

Dobrosovіsnі vlasniki kinsfolk and purchases/investors of this DKZ vikoristovuyut, basically, as a witness to what was done to the work. It is of interest to present the materials that formed the basis for the defense of stocks, which can be scored for the assessment of the genera according to international standards.

Actual is the problem of pseudo-economic assessment of the "reserves" of the Federal State Budgetary Institution "DKZ" and "forecast resources" of the Agencies from the oversight, which, in fact, is the misinformation of the oversight. Transfer of resource categories P1, P2, P3 to other categories with the correction of certain coefficients is not correct. Rodovishcha, yakі mayutnі resources, can be assessed either from the look of stained methods (vitrati on GRR), or from the point of view of the quality of materials, taking away the hour of development work.

Dosvіd robіt z transfer of "reserves" DKZ in international resources show that in the category C2 it sounds like a part of the mineral resources equal to inferred, as it can not be transferred to ore reserves. Evaluating the resources and stocks of genera according to international standards "forecasting geochemical resources", not confirming the sampling of Sverdlovin and garnished varieties, do not vikoristovuyutsya.

The problem is also the compliance with the code of valuation of garnished footwear companies, to which the artisans evaluate whether anyone.

Keep calm, bachachi such a variety of assessments and glances, start doubting and be afraid to take a decision, and also such a camp is right to threaten with potential conflicts of vlasniks relatives, DKZ and audit (assessment) companies.

Our propositions:

1. Research and development of brown copalins is the prerogative of junior and female industry companies.

2. To stimulate PGR, it is necessary to create an exchange maidan, which is really practicable, on the basis of the main trade exchanges for junior high-quality footwear companies (on the basis of Canada and other countries).

3. Rework and change the Russian laws on nadra, increase the rights to nadra with banking items, make it decline, liquidate legal acts.

4.Initiation of modification of FBU "DKZ" from the lowest form to the statistical one;

5. Order the fence for zvіtnіst "prognostic resources" (categories P1, P2 and P3), ensure that all geological exploration work, as carried out for the state fairs, is up to the mark of the assessment of mineral resources. Select categories P1, P2 and P3 from the classification.

6. The State Geological Service is obliged to engage in exclusive control over them, without carrying out any prospecting and exploration work.

7. In the regions, during the hours of the SRSR, conditioned geological surveys took place at a scale of 1:50,000-1:25,000 (since 1980), fencing created “State geological maps at a scale of 1:200,000 (another generation)”, blocking out the whole view vyvchennya nadr inclusive for unacquired territories of the Russian Federation. With geological surveying robots, similarly to the practice of Canada, the USA and other countries, they conduct exclusively geological surveys and mapping, without survey robots.

Literature

1. Standards for estimating the varity of objects of supercorrosion, tied with hard brown copalins, and recommendations should be carried out. Code CIMVal, published 2003 Retranslated.

2. Code of Rules for technical assessment and assessment of the quart value of assets of mineral and carbohydrate syrovina and valuable papers of enterprises in case of folding independent expert opinions. Codex VALMIN, published 2005 New translation.

Evaluation of genera

brown copalin ( a. evaluation of mineral deposits, assessment of mineral deposits; n. Lagerstattenbewertung, Lagerstatteneinschatzung; f. evaluation des gisements mineraux; estimation des gisements mineraux; і. valoracion de los yacimientos de minerales) - vyznachennya prom. significance of manifestations and deposits with brown copalins with an additional complex of geol. methods (geol.) and economics. rozrakhunkiv (economic assessment). Carried out at the usual stages of their breeding, exploration and prom. mastering - in the form of regional forecasting to the full implementation, prote basic. the significance of it will increase without delay after the discovery of the deposit (with the help of the acknowledgment of nutrition about the organization of the new research work), when moving from the front. exploration to the details, before the transfer of mine for prom. assimilation and advance completion of the development of the manifestations and developments of the provisions p. i.
At 4 early stages of the geol.-exploration process (regional exploration of the territory, geological work from deep fields, field-estimation work) based on deep geol. data, an assessment of possible prospects is carried out for this area and other areas (mining province, zone, mining region, structure, etc.). Z pevnoi geol. concepts (geochemical p-on that rock complex, friendly tectonic, igneous, lithological-stratigraphic, Structural and in. Peredumov), on geol. that specialization. (geological and formational and other.) maps of a different scale (1:500000 - 1:50000) show areas (zones, pools, structures) that provide more detailed view. By analogy with in p-us and with the correction of the necessary correction factors. for these areas, they are insured for category P3. For the obviousness of the earlier fixation, the sign of the shukana look of n. i. such reserves can be tied up to larger borders. areas - zones, structures and others. Whom the forecast resources are qualified for category P 2 . The areas of their width are objects for setting up detailed specializations. poshukovoh or poshukovo-revіziynyh and otsіnochnyh robit. categories P 1 are the same, in the process of local forecasting (1:50000 - 1:2000) predominately. on the flanks and deep horizons, deposits are explored or exploited. The stench is built on specially designed detailed structural and forecast maps and serves as a reserve for expanding the syroving base of industrial enterprises and as a basis for planning more detailed geo-developmental work. Geol. assessment of the manifestations of p. i. to follow the results of purposeful poshukovo-rozvіduvalnyh robіt i polagaє, from one side, at the designated yakostі (the way of testing vikhodіv) n. i. і the scale of the 1st possible breadth (because of the tightness, the area and the depth), and from the larger one - at the established prospectivity of the p-on the data of p. i. (according to the geological and tectonic position of the pre-slidzhuvanny object, the presence of it to the first genetic and geological-industrial type, geochemical specialization of the p-on, its geophysical parameters). On deposit. geol pouches. assessments are carried out in advance. economic rozrahunok with the method of designating the minimum allowable scale of the object, such as geographic and economic. and girnicho-geol. having satisfied the minds of the bi-wimogams of the prom-stі (so-called marriages).
The prospects of p-to be assessed by the path to the development of all manifestations of p. i. on the unpromising "root" of the erosis of the erosion of the provisions of the item i. (One day they are rejected); independently. tila of a different scale (depending on the differences in the characteristics of their main parameters); indicators of attaching to the depths of greater deposits p. i. (The most promising option, which allows even a positive assessment of the entire structure that is being twisted, Fig.).

An example of predictive-indicator assessment of ore output: 1 - ore output; 2 – extra-polished part of the ore body; 3 - predicted at the depth of the ore deposit. A-B - assessment of the ore excavation: A - "root" parts of the eroded ore body; B - independent ore body; B - macroindicator attached to the clay ("slipy") ore deposit.
For telethermal deposits, optimal spiving of 3 sighting groups of ore occurrences sounds 20: 10: 70, and for the largest high-temperature skarn and pegmatite rare-metal deposits, approximately 60: 30: 10. vyhіdnim otsіnnimi criteria є: rozmah widening tsgogo type p. i .; richness of yogo localization (for example, the number of lithologically friendly horizons near the geological distribution of the p-on); the appearance of the comrades porid chi chi іnshih signs p. i. (Reolіv rozsiyuvannya).
Krіm vlasne vyavіv n. i. geol. estimates are also based on different geochem., Geofiz. and anomalies, as well as promising structures. Їkh-rations like a spockey for the tribute of the tamper of the reaps of the Otrimanni Matereal (e.g., geokhim. Anomali Rzzbrakov on the PIDSTAVI VIYALYNYA ROLIS-OBO-INIMITIVA-INIDIROVIA), we will take over the Odotinichny Rose-Dyli Viruska, by the nickels, with the same. On the basis of the sum, a work was carried out and a decision was made on the level of the prospects of the object, on the basis of which a recommendation is made about the dotality of the organization on a new front. rozvіdki, bringing it to the fund of reserve objects, otherwise, in recognition of this, I will show it as unpromising, which does not merit for respect and farther education. When tsimu obov'yazkovo vrakhovuєtsya and a number of ekonomich. factors: the level of scarcity of this type of mineral syrovin, the need for compensation of reserves, which are repaid in p-not depleted enterprises and int.
The process is ahead. rozvіdki, scho zdіysnyuєtsya for a specially folded project, vyrіshuєtsya nutrition prom. the significance of the identified area: on a large scale and on a large scale, incl. technol. dominion, mozhlivі umovi vіdpratsyuvannya that іn. On the basis of rozv_danih reserves (calculate for category C 2 , often C 1) carried out technical and economic. rozrahunki, allow you to designate the main indications of prom. mastering the mine at Dec. options of conditions, vrakhovuyut the scale of production and others. parameters, scho to know one's own v_dobrazhennya with a specially folded techno-economy. dopovіdі (TED). At the forward stage. exploration however important as a geol. assessment of the final deposit and її p-on, i economic. assessment of the rozvidanikh rasvedok m-nya. The first step is to study in detail the minds of the localization of the item i., the objective assessment of the degree of reliability of the revealed reserves and the installation of all possible reserves for their further expansion; a friend - at the nursery of all types of vitrate (for the construction of a girnichodob. enterprise, roads, electricity, the creation of infrastructure and other), as it is necessary to work at the industrial. mastered the object, and ochіkuvanogo from its economic. effect. At the stage of detailed exploration, one of the main geol. assessments - the degree of reliability of research and insurance reserves with a method of zabіgannya negative nasledki at їх rozhodzhennі z dannym podlozhnogo vidobotku. The morphology of tіl p. i., їхнє camp in the open space, yakіst and technol. power of p. i., technical and economic. wash it in the practice and in. Geol.-economic. assessment of the development of deposits p. i. be carried out on the basis of the development of the revealed reserves, which are based on the conditions (temporary hours of the past). Techno-Economic. priming of subdural conditions (TEO) depends on wholesale prices for the type of mineral syrovine, degree of scarcity, minds of production, technol. authorities and others. showing. For deposits of especially deficient types of mineral syrovina, at їх estimates, the replacement of wholesale prices "flicker" with vitrates, which are counted for the tribute of virobnits. activities undertakings of the galley.
P_d hour of preparation of deposits to prom. Assimilation of zdіysnyuyutsya rich variant pіvnyalno-ekonomich. assessment and selection of the most economically profitable object from the number of similar deposits of the same type, meta to-rich - to determine the levels of profitability in the development of the discovery of deposits p. i. with the improvement of the hour factor: the sooner the object will be put into operation, the sooner there will be vodskodovannye koshti, stained for yogo exploration, and the lesser will be the compatibility of the mineral syrovina that is being seen. Perevaga hopes for objects, roztashovanim in economically developed p-nahs or in p-nahs, de need to expand or create new terr.-virobnitstv. complexes (Sibіr, D. Vostok and іn). In the rest of the fall at the economy. the estimates of the min-nya are transferred additionally. Vitrati on the infrastructure. Literature: Margolin A. M., Estimation of reserves of mineral syrovin, M., 1974; Astakhov A. S., Economic assessment of the stock of brown copalins, M., 1981; Kazan A. B., Kobakhidze L. P., Geological and economic assessment of genera of brown copalins, M., 1985. V. P. Fedorchuk.


Russian Encyclopedia. - M: Radianska Encyclopedia. For editorial Y. A. Kozlovsky. 1984-1991 .

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1. Drawn copalini. The main understanding is that purpose. Promislova classification of genera of brown copalins

Priyomi contouring of the body of brown copalins

The main methods of breeding stocks of genera of brown copalins

one). Korisnі kopalini. The main understanding is that purpose. Promislova classification of genera of brown copalins

Brown kopalina is called natural mineral processing, as if it were victorious in the people's state in a natural look, or after the front processing (processing) with a path of crushing, sorting, enriching for the extraction of valuable metals or minerals. Behind the physical camp, the brown copalins are gas-like, rare and solid. Combustible gases of a carbohydrate warehouse and non-combustible inert gases are seen to gas-like ones, naphtha, rose salt, water to rare ones, more brown copalins to solid ones, like chemical elements or their slabs, as well as crystals, minerals, and rocks.

For promissory notes, the colors of copalin are subdivided into metal, non-metal, combustible, or caustobiolity, hydro- and gas-oil.

Metal korisn_ kopaliny serve for the study of їх metals і elements; black (zalіzo, titanium, chromium, manganese); light (nickel, cobalt, tungsten, molybdenum); color (aluminum, copper, lead, zinc, antimony, mercury); noble (gold, silver, platinum, palladium); radioactive (uranium, radium, thorium); rare and pink (bismuth, zirconium, niobium, tantalum, gallium, germanium, cadmium, indium); rare earth minerals (lanthanum, cerium, itrium, promethium, samarium, lutetium).

Before non-metal brown copalins, there are buddіvelnі gorskі rocks (natural budіvelnі kamenі, pіski, clay, syrovina for stone litt, slab of ceramics), industrial sirovina (diamond, graphite, asbestos, mica, expensive and mineral stones, p'ezocrystals) chemical and agronomic (syrka, fluorite, barite, halite, potassium salts, apatite, phosphorite).

Combustible copalins include peat, bure vugillya, stone vugillya, anthracite, oil shale, ozocerite, naphtha, combustible gas. The stinks serve as an energy and metallurgy (coke) ash, as well as syrovina for chemical industry.

Non-combustible inert gases can be seen up to the gas-mineral syrovin: helium, neon, argon, krypton and other.

Hydromineral roots of copalin are applied to underground waters: drinking, technical, balneological, or mineral, and naphtha, to remove the valuable elements (bromine, iodine, boron, radium, etc.) , mineral brud, mule). An important hydromineral syrovina is also the water of the seas and the oceans, which are victorious for the selection of fresh water and the selection of rich valuable elements.

One of the most important types of hard brown copalins is rudi. Mineral syrovina is called ore, which is to avenge the value of the core components (metal, iron, minerals) in the amount sufficient for industrial production at the current level of the economy, technology and technology. In the fallow, in the form of a mined component, metal ores (alloy, copper, lead-zinc and other) and non-metal (silver, asbestos, graphite, apatite and other) are seen. For the number of components, monometal (monomineral), bimetal (bimineral) and polymetal (polymineral) ores are distinguished.

The province of brown copalins is a great plot of earthly measles, which can be seen up to the platform or folded zone, with powerful places in the middle of the genus

The area of ​​brown copalins becomes part of the province and is characterized by a set of songs behind the warehouse and the trips of genera of brown copalins. The stench is dedicated to one or a group of great tectonic elements that inspire the geological province of Budov.

The belt of brown copalins is an area, at the boundaries of which genera are confined to linear tectonic structures.

The basin is an area of ​​continuous expansion of layered sedimentary brown copalins from an area ranging from hundreds to thousands of square kilometers.

The area (vuzol) of brown copalins becomes a part of the region that is characterized by the presence of multiple genera.

A field with brown copalins is a group of genera, which unite together a combination of changes and a single geological structure. The areas of fields to be established from a few to tens of square kilometers.

The succulence could up to the quantity and quality of the brown copalins in the nadras and the girnicho-geological minds of the genera are called industrial conditions. The stench is not permanent and can change in the fallow land for economical minds, I will become a technician and a technology of vidobutku and processing of mineral syrovin.

The body of the brown copalin is called the boundary between the two sides of the accumulation of mineral speech, as it is confined to up to ten structural elements or combinations.

Industrial classifications of metals in numerical, diverse, but also significant world of mind, shards are based on different principles (and similarly to one of the classifications) - areas of industrial galuzyah zasosuvannya, physical and chemical, similar degrees of power.

Fallow in the power of metals, which signify the direct industrial victories, they are subdivided into such groups:

Black and light: alloy, manganese, chromium, titanium, vanadium, nickel, cobalt, tungsten.

Colors: aluminium, copper, zinc, lead, tin, antimony, bismuth, mercury.

Gentry: gold, silver, platinum-group metals (platinum, palladium, iridium, rhodium, ruthenium, osmium).

Radioactive: uranium, radium, thorium.

Common sources and roses: lithium, beryllium, rubidium, cesium, hafnium, scandium, gallium, rhenium, cadmium, indium, thallium, germanium, selenium, telurium, tantalum, niobium, zirconium.

Rare earths: lanthanum, cerium, praseodymium, neodymium, promethium, samarium, ytriy, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, terbium, lutetium.

Non-metal korisnі kopaliny suttєvo vіdznyayutsya in the form of metal and combustible features of the assessment of their quality and directly industrial vikoristannya.

Classification of non-metal brown copalins according to the principle of industrial zastosuvannya in їх raznomanіtnosti and rich-color recognition є foldable tasks of industrial zastosuvannya.

Industrial syrovina: expensive, most common and technical stones - diamond, ruby, sapphire, emerald, garnet, malachite, agati and іn; p'ezooptical and electrotechnical syrovina - p'ezokurts, Icelandic spar, optical quartz, optical fluorite, muscovite, phlogopite; warmth, sound insulation, acid and meadow resistance, as well as fire-retardant materials and additives for metallurgy - graphite, asbestos, chrysolite and amphibole, talc, magnesite, fluorite, barite, vitrite; natural sorbent - zeolite, bentonite and in.

Chemical and agronomic syrovina: mineral salts - potassium, potassium-magnesium, kitchen, sodium sulfate, natural soda; phosphate syrovine - apatite and phosphorite; sirchana that borna sirovina.

Mineral syrovina for the industry of budding materials: for the production of fillings for lightweight concrete and thermal insulation materials - pumice, volcanic and vape tufi, diatomite, tripoli, flasks, perlite, vermiculite; budіvelny and oblitsyuvalny kam_n - vverzhenі, siege and metamorphic rock; syrovine for the production of binder materials - carbonate rocks, gypsum and anhydrous; wake-up call and food-gravel materials; ceramic syrovina - clay and kaolin, polovі spar, pegmatity; glass of syrovin; breed for stone litt; mineral pigments.

The first group is based on the color of copalin - minerals and rocks that have specific physical power - heat resistance, fire resistance, high hardness, p'zoelectric and optical effects and other. The stinks vikoristovuyutsya in a natural look, or after richness. Chemical and agronomic rudi know more deep processing for the extraction of valuable chemical elements and spoluk. The third group includes mountain breeds, which zastosovyvaetsya at the craftsmanship of everyday materials with a natural look, as well as after thermal physical and chemical processing.

Mezhі mіzh vіdіlenimi groups є suvorim. Okremі vidi non-metal with brown copalins, may have rich recognition (barium, magnesite, gypsum, anhydrite, fluorite, quartz, polespar, nepheline and others.), can be taken from different class groups.

2). Priyomi contouring of the body of brown copalins

OUTLINE OF THE MISTORODZHEN OF THE BROWN MINING ROOM - marked on the plan, or rozrіzі between the widening of the genera of the brown kopalin or yogo parts (okremih tіl, blokіv, gorizonіv). Vihodyaetsya vyhodyaetsya pokaznikіv kondіtsіy; onboard instead of the core component, the minimum tightness of the body of the brown copalins and the metro-window, the maximum tightness of the barren prosharks. The values ​​of indicators of conditions when delineating the genera of brown copalins after the completion of the survey and evaluation work are taken as an analogy with the discovery of genera of the same industrial type, which are in similar geological minds.

Based on the results of early and detailed exploration on the basis of geologic-geological surveys for the genus, the timing and post-term conditions of the outline of the genera of brown copalins are solidified - an important step in transferring the reserves of brown copalins to the genus. Contouring is to be made up to the establishment of reference points to the contour of the object behind natural exposures, girsky vibrations, rozvіduvalnye sverdloviny and vіdbudovі through them the lines of the pіdrakhunk contour. Razrіznyayut zero and wordy contour.

The promissory contour, which surrounds the condition of the body of brown copalins, can be internal and external.

The inner contour is vented through the extreme rozvіduvalny peretina, sho strili korisnі kopaliny, zvnіshnіy - through the points of natural or mental (extrapolovanieh) between the broadening of the genera or yogo parts. Stocks, contoured behind a thick line of rozvіduvalnyh peretinіv, vіdnosya to categories A і B і less on deyaky folded objects of rozvіdka - category C1. Reserves, spread outside the boundaries of the internal contour, lie up to categories C1 and C2. At the boundaries of vibration, reference points are established behind the data of vimiriv, without a middle guard and testing. In case of this, the crimson of the brown components of the geological layer, the nature of the vyklinyuvannya is insured. With a sharp vyklinyuvannі and precise geological boundaries pіdrahunk contour zbіgaєtsya zgeologicheskim. In case of step-by-step vyklinyuvannі and folding roznіlі korisnyh komentіnіv konturyuvannі carried out on the sample with on-board vmіstom, tuzhnіstyu аbo metropercentage (tvіr value of tuzhnіstі і trannya).

The outer contour of the geological body of brown copalins is seen behind the onboard shield at the last sample, which is included before the industrial contour. With the help of the subdrakhunk contour, the control points are installed along the okremyh bends to be transferred to the plan, the cuts or projections are connected by straight lines or curved lines with the geological structure. The position of the reference points between the extreme stretches with conditioned and non-standard indicators is known by the method of interpolation for the formulas abographically. Outside the boundaries of the conditional virobok for the appearance of the retinal lines, which are contoured, the subtractive contour is determined by the method of extrapolation from the most diverse geological and geophysical features of the genus.

3) The main methods of breeding stocks of genera of brown copalins

Reserves of solid genera with brown copalins are importantly recovered by the method of geological and operational blocks and by the method of resurfacing. Other methods of breeding have turned out to be not adequate to stagnant exploration systems, are characterized by bulky geometric patterns and increased dispersion of the average piracy parameters, complicate the rounding and congestion of conditions.

The method of geological blocks is universal for the storage of flat bodies of brown copalins, which are found both geometrically correct and irregular. In this method, equal large blocks are seen, varying by equal rozvіdnosti, tightness, replacement of brown main and associated components, natural type and grades of ores, technological power, hydrogeological and geotechnical minds of the flood. Stock up on the skin block with the following formulas:

sm; Q=Vd; P=QC/100

de V - volume of the body of the coris copalini; S-area of ​​the body on the projection; middle horizontal or vertical body tightness; Q-reserves of coris copalini; H - the average weight of the core component of the total body (%). A private way of this is the arithmetic mean method, if all the body of the core of the copalin is one sub-block.

The method of exploitation blocks is developed for excavation of stocks of flat bodies, rozvіdanih and rozschelchennymi gіrskim girobki and sverdlovina on the part, equivalent to the shape of these exploitation blocks. Sound at the development stages, the geological blocks are outlined in order with the operational blocks. For bodies that rotate, such blocks are located on the lower horizons.

Contouring and exfoliation of reserves is carried out at the skin block, similarly to the method of geological blocks. Improvement of stocks by the method of exploitation blocks improves the efficiency of designing and implementation of stocks, allowing for the implementation of these developments and exploitation on the basis of these blocks.

The method of opening is used for the extraction of stocks of isometric, pipe-like and folding copalins according to the shape of bodies, most importantly developed by drilling or rig-drilling systems, which give the opportunity to induce expansion (Fig. 4.12), the stench can be vertical or horizontal. A part of the body of the coryne copalin was laid between the summed roses and a prism, which must be attributed to the formula

S1+S2/2 l

de S1 and S2 are the areas of the sum of overshoots; l - dozhina between them, or a shortened pyramid with volume V=S1+S2+√S1S2/3l

Tsya part of the body can be seen as one block or divided into a sprinkling of blocks, one in one speech warehouse of ores, a stage of exploration, etc. The volume of the extreme blocks, the skins of which spiral on one cut, fallow in the form of a wedge of the body, follows the formulas of the wedge or the pyramid. In case of non-parallel cuts, additional changes are made until the change is made. The middle part of the core component is designated as a spatula for the skin cut in the block, surrounded by two cuts, it is calculated as the arithmetic mean or the average area of ​​the cuts.

When pіdrakhunku stocks of rozsipnyh rodovishch zastosovuyut linear method, which is a different way of rozrіziv. On the back, stocks of brown copalin and valuable components are used in lines with a width of 1 m along the winding lines, and then for the entire length of time between them.

With a marginally discrete charge, the reserves are carried out in a statistical way. It should be carried out mainly to the genera of the 4th group, if there is a rise in development and operational work. Based on the results of these works, the average productivity of the old farm is assessed, and it expands to a smaller, potentially ore-bearing part of the genus.

The reserve of oil and gas reserves is accumulated by a very important volume method. Additional methods є: for oil - static and material balance, for gas - under the pressure.

The general method is to stagnate on the genera of a different stage of development (rozshukanosti) and rozvіdnosti, with the manifestation of more regimes in oil and gas reservoirs. Yogo Virazom є formulas:

for oil - Q s \u003d F H kn Θ · ρ · η

for gas - V z \u003d F H kn kr (Pn lo - Pk lk) f η

Θ - pererakhunkovy coefficient, which is the "shrinkage" of oil (1/b the thickness of the reservoir oil), due to the transition from the formation pressure to the surface;

Рн, Рк - average absolute reservoir vise in the gas bed (Рн in the cob, Рк - excess when the vise is installed on the neck of the Sverdlov vise of 0.1 MPa); lk - correction coefficients for the intake of carbohydrate gases at Рн and Рк; - oil content in the surface sinks, kg/m3; - coefficient of bringing the gas to the standard temperature;

η - Oil and gas conversion coefficient.

The increase in the gas reserves falls under pressure due to the availability of the water-pressure regime of gas-bearing deposits.

Zastosuvannya EOM at pіdrahunku stocks. Electronic calculation machines are victorious at estimations of predicted mineral resources and reserves. Estimation of predictive resources due to EOM zastosuvannyam zdіysnyuєtsya for different programs.

One of them is the program Space , allowing us to assess the role of ore-controlling signs on the basis of their rich factor correlation.

Estimation method detailed by the Institute of Lithosphere of the Russian Federation O.G. Sheremet and in. On Kamchatka, for the purpose of using a method based on the best cosmogeological criteria for forecasting N.K. Androsovo has seen ore-promising territories. On the back, choose the optimal size in the middle of the square palette, the side of which sounds to be 1cm. Then we will finish the territory by breaking it into squares and formalizing the signs for groups, which will protect a part of the extension of geological and ore formations, parameters of structural elements, the number of their transitions and other factors. With the aid of algorithms for the cluster analysis apparatus on the EOM, searches for informative signs and yogo calculus assessment were carried out.

EOM in the case of the storage of the reserve can perform a dual function: either on the basis of typical algorithms and programs, it is possible to carry out the exploration operations using the most common methods of the reserve, or on the basis of the multi-factorial correlation analysis of the external geological exploration information on the reserve of the reservoir.

In the first case, the assessment may be staggered in the same way as the assessment taken off in case of a prank without zastosuvannya EOM. Here, the EOM is easier and sooner the counting of operations, especially with a large array of digital data at the stage of operational exploration. Variants of the nursery reserve with the use of EOM can win over the control function of the nursery by the most powerful methods.

In another way, automated processing allows you to record the entire bank of external geological and exploration information, which reaches the highest reliability of the reserve. When you need to use special methods to improve reserves, which are based on the methods of multiple correlation, smoothing, or non-linear approximation of subtracting parameters. Wikoristannya EOM gives the possibility for the coordinates of the point to cross the reclining and hanging sides with the sverdlovina to determine the position; to carry out the analysis of the average changes for the help of the equal multiplier regression. A lot of food, connected with automated systems for the storage of supplies, they go through the stage of development and get better.

In the process of retrieval of stocks of the EOM, it is necessary to wrap up algorithms and programs, give their descriptions, and also bring data, which will ensure the possibility of re-verification of intermediate and residual results for additional outstanding methods of retrieval of stocks.

Evaluation of the accuracy of the reserve stock. Form the shape of your rush. Management of rudi yakistyu.

Estimation of the accuracy of the deposit of reserves in the deposit, according to the results of the exploration, the geological model of the genera is close to the real variation (parameters). The greatest similarity of the object model and the least error in the assessment of reserves at the first stage of exploration will be for genera with a simple geological future (the first group). The similarity of the models of the genera of the folding (2nd group), the arch of the folding (3rd group) and the arch of the folding (4th group) of the geological life is gradually decreasing, and the bend is increasing. The magnitude of the fall to fall also depends on the degree of form diversity, the orientation and density of the rosemary, the geological and statistical heterogeneity of the genus.

Before the hour of preparation of the raw materials to the reserve, it is impossible to lose technical faults, and the creation of the models of the genera, the ore mine and the other ore bodies will inevitably lead to the fault of their geometrization (pause of the analogy), assessment of discreteness and the average corneal component. Technical faults due to the conducted geological documentation and testing of hot springs and Sverdlovins, as well as distant deposits of otrimanih data on the plan and the spread can be mutually compensated. The systematic changes of these drills and chemical analyzes are corrected by the correction coefficients to the reserve.

Changes in the geometrization of the formation due to the geological heterogeneity of the existing object, which is characterized by anisotropy and zoning. The powers of authority, which signify the invincibility of lowliness, become familiar with sufficient abundance only at the final stages of exploration and in the process of exploitation of the genus. Changes in the geometrization of stocks can be different from absolute values. The stench, as a rule, is found near negative values ​​and reaches the multiplicity of whole numbers.

The average values ​​in the genera of various ore formations are fallow due to the folding morphology of productive deposits and yogo internal budov and change from 10-15 to 50%. The geometrization faults are located near the direct deposit due to the discreteness of the mineralization.

Іtotne razbіzhnіst values ​​of the actual and pіdrahovanih reserves can lead to significant changes in the degree of stress of undertaking the term of yogo іsnuvannya.

The differences in the assessment of the average in place of the brown components are the most unsafe, the lower pardon for the baby of the number of reserves, the shards are without middle gain on the technology of the manufacturing process and at the end of the bag of product compatibility with the exploitation of the genera.

Stocks of brown copalins give a sovereign and flowing appearance. Sovereign appearance conveys the folding of their broad balance sheets, which are victorious under the hour of long-term planning. Zvіtnіst pіdpryєmstv i organіzatsіy first pass the re-verification and analysis at the Central Committee of the Design Bureau in the relevant departments of the footwear ministries. The procedure for keeping a close look at the turnover of explored reserves, their redemption, write-off of reserves that have not been confirmed, expenses and distribution are determined by the forms - 5-GR and 5-GR (vogillya), expanded by the State Statistics Committee of the Russian Federation. Їx stocking of shoes for geological surveying organizations and footwear production enterprises and carried out on the basis of a streaming look.

With the help of stocks, it is possible to understand the change in the number of stocks due to the appearance of the bottle, the investigation of the re-evaluation for the singing period. In-line, or so the titles of geological-surveyor, the shape will become and turn of the explored reserves of exploitation genera in the preparation of external materials for the in-line and operational planning of girnichoprokhidnitsky and vidobutkovyh robots. Vіn skladєєєєєєєєєєєєєєєєєєє’’​‘​’​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

Operatively, vikoristovuyuchi data of operational testing, you can systematically reduce the cost of investment and rozbіzhnostі, effectively increase the quality of commodity ore, increase the quality of the appearance of the vidobutka, and write off stocks.

delineation of the rodovishche stock of copalini

List of victorious literature

1. Genera with brown copalins: A handbook for universities / V.A. Yermolov 2004 - 570 p.

Exploration and geological and economic assessment of genera of brown copalins. Head helper. Electronic vision. M.: MGOU, 2003.-p.

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