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Jul 13, 2016 · The fair market value of a profitable quarry or mine is determined by future cash flow. To the extent that forecast future cash flow is greater, the quarry''s fair market value should be higher. What should be evident is using comps to estimate the fair market value of a quarry or mine based upon their annual sales volume is not a reliable method.

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Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of sand and 0.83 m 3 of stone aggregate.

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RESERVOIR ENGINEERING FOR GEOLOGISTS Part 3 – Volumetric Estimation by Lisa Dean, Fekete Associates Inc. You have been asked to: • Evaluate the properties that are for sale in a data room. • Determine whether to participate in a prospect. • Calculate the potential reserves encountered by

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RESOURCE/RESERVE REPORTING STANDARDS FOR MINERALS Presentation to the International Accounting Standards Board in London by video link from Melbourne. On behalf of the IASB Extractive Activities Project Team 19 April 2005 Pat Stephenson Member and pastChairman – JORC

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where rock is homogeneous over large areas. meaningful calculation for a mine owner. To nnage sold across the scale is usually less than the estimated inground reserves.This happens because dust from crushing and slimes from washing stone or sand and

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PDF The use of standard estimation and modelling software tools in estimating marble quarry reserves poses a number of challenges. Marble quarry reserves are based on marble quality egories

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In general, reserves estimated from any such extrapolation should be checked against those estimated from volumetric mapping and/or should be compared with reserves from analogous wells. Trends of WOR vs. N p also can be used to estimate reserves from waterdrive wells. In many scenarios, semilog plots of such data tend to become linear at WORs

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The densities (pounds per square foot, or tons per cubic yard, sometimes called "pounds per foot" or "tons per cube") will also vary according to the season, the saturation levels (dampness) of the piles of medium when you purchase the mediums, the quality of the

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To use the Aggregate Calculator: 1) Enter the width, length and thickness of your job. 2) Indie thickness. Select Inches or Feet. 3) Select a rock type. (Base and Drain Rock will calculate density wherein Custom allows you to enter a rock density.) 3) Click Calculate to estimate the total tons required for your project.

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Materials Calculator Conversion Calculator To calculate the quantity needed for a particular job, measure the length, width, thickness and product density (loed below), of the area, plug in your numbers and our aggregate calculator will estimate the amount you will need to order.

Get Price### The best way to value your aggregates operation

Jul 13, 2016 · The fair market value of a profitable quarry or mine is determined by future cash flow. To the extent that forecast future cash flow is greater, the quarry''s fair market value should be higher. What should be evident is using comps to estimate the fair market value of a quarry or mine based upon their annual sales volume is not a reliable method.

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For the convenience of our customers, we offer the following calculators to help estimate the amount of material needed for their projects. It may be difficult to determine the precise dimensions of the area you need to address, particularly when nonsquare angles are involved, so please bear this in mind.

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Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of sand and 0.83 m 3 of stone aggregate.

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When the preliminary feasibility study of a mineral project has not been completed yet, but you do want to estimate the mineral deposit value, you can calculate the potential value of a mining project by the backoftheenvelope calculation described in this article.

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Aug 04, 2015 · By comparing the profile generated with one stored for the same vehicle when empty, the scanner can calculate the load volume to within 1 percent, West says. And, if required, a load''s weight can be estimated by converting the load volume using the bulk density of the load material. The weight calculation can be done using software.

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history of this in the quarry. The Shotfirer should consult with the Driller and check the Driller''s Log for this and other geological anomalies such voids, clay seams, cavities, fissures, joint voids or cracks or changes in the rate of penetration of the drill string (if it increases it can be due to weaker rock).

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Gravel Calculator: Free Online Tool Using a gravel calculator is an ideal way to accurately plan your inventory needs for largerscale projects, and to make sure you

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Depletion Method Overview Depletion is a periodic charge to expense for the use of natural resources . Thus, it is used in situations where a company has recorded an asset for such items as oil reserves, coal deposits, or gravel pits. The calculation of depletion involves these steps: Comput

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Materials Calculator Conversion Calculator To calculate the quantity needed for a particular job, measure the length, width, thickness and product density (loed below), of the area, plug in your numbers and our aggregate calculator will estimate the amount you will need to order.

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Nov 23, 2003 · aspects of the Mineral Reserve estimate including the inputs, methodology, underlying assumptions, the results of the estimate itself, and the test for economic viability. Prior to the completion of a Preliminary Feasibility Study, several iterations of evaluations may be carried out. Documentation of the inputs, methodologies, risks,

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Therefore in order to calculate quarry reserves and resources the valuer must have a good understanding of the geology, the ownership rights and the constraints to ownership. Reserves and Resources. It is usual to split the reserves and resources into several broad egories namely Proved, Probable and Possible.

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Project and Material Resources. At Braen Stone we strive to make your experience as smooth as possible. As one of the largest suppliers of construction materials in NJ, NY, PA & CT we wanted to share some of the resources that our team finds most helpful.

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Therefore in order to calculate quarry reserves and resources the valuer must have a good understanding of the geology, the ownership rights and the constraints to ownership. Reserves and Resources. It is usual to split the reserves and resources into several broad egories namely Proved, Probable and Possible.

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