# formula for cost calculation of copper ore

...### Copper ore price conversions, cost calculator

About Copper ore; Copper ore weighs 2.265 gram per cubic centimeter or 2 265 kilogram per cubic meter, i.e. density of copper ore is equal to 2 265 kg/m³. In Imperial or US customary measurement system, the density is equal to 141.3993 pound per cubic

Ask for price### Is there a formula to calculate the price of ore

As Joe Neumann observes, “It can depend on many factors.” Whilst from a grade perspective, your ore falls within the generally accepted range, albeit at the lower end, it is the form that may present the biggest challenge. The feed to most smelter...

Ask for price### Common & Basic Formulas for Mineral Processing Calculations

Mar 20, 2016· Formula (32) is very convenient for milling calculations on ores of this type. Example: An ore contains 5% lead and 1% copper. The ratio of perfect concentration for a concentrate of maximum grade and 100% recoveries of lead and copper would be:

Ask for price### MINERAL PRODUCT PRICING STUDY IMF

filtered, and then dried to form a powder (copper concentrate). This process is usually able to recover 85 to 95 percent of the copper in the ore. The dried concentrate contains approximately 20 -30 percent copper by mass, 30 per cent iron, 30 per cent sulphur, with the remainder including

Ask for price### Copper: How it is Sold and Priced MarketCap

Copper concentrates are produced by the beneficiation, or upgrading, of copper ore. A typical copper ore would be 0.7% to 2% copper, a typical copper concentrate would grade around 25% to 35% copper. Copper concentrates are either smelted and refined in-house, or sold to custom smelters.

Ask for price### Mineral Deposit Value How to Calculate the Potential

Before you can calculate the potential mineral deposit value, you first need to gather some specific data regarding the ore body and the individual drill results.. This required data can be found in the mining company’s press releases in which they announce their drill results.Make sure that this data is announced according to the guidelines of National Instrument 43-101 (i.e. approved by a

Ask for price### Free Copper Calculation Phoenix Rising ME/CFS Forums

Dec 06, 2017· Calculate the Copper:Zinc ratio. Reference range is 0.7 to 1.0. This is a ratio, not ug/dL: 75/54 = 1.38 2. Calculate the amount of Copper bound in Ceruloplasmin: 14,000 x 0.003 = 42 3. Calculate the amount of Copper not bound in Ceruloplasmin. Reference range is 5 to 15ug/dL: 75 42 = 33 ug/dL 4. Calculate the percentage of Non-Ceruloplasmin

Ask for price### Copper Ore price market Trade Metal

Copper Ore Price. The page provides a list of copper ore and concentrate selling and purchasing offers. The proposals related to copper commodity and copper ore of different grades of purity and volume of supply from various countries. The information on copper ore international price, copper concentrate price per ton could be found.

Ask for price### Is there a formula to calculate the price of ore

As Joe Neumann observes, “It can depend on many factors.” Whilst from a grade perspective, your ore falls within the generally accepted range, albeit at the lower end, it is the form that may present the biggest challenge. The feed to most smelter...

Ask for price### Copper smelter Boliden

Copper Quotation averaged over the quotational period. Example) For a concentrate with a copper content of 30 % the payable copper value is: 30% x 96.65% x 7,000 USD/t-Cu = 2,030 USD/DMT Example) For a concentrate with a copper content of 24% the payable copper value is 24% 1%-unit = 23% i.e. 23/24 x 100 = 95.83% payment:

Ask for price### ON-SITE PROCESSING VS. SALE OF COPPER CONCENTRATES

mill capacities. These costs were estimated from inhouse historical data for a variety of plant capacities, as illustrated below. These estimates were based on a hypothetical mine with the key assumptions, as outlined below in Table 3. Capital and Operating Cost Estimates for Copper Mine and Mill 0 200 400 600 800 1000 1200 1400

Ask for price### Cut-off grade estimation QueensMineDesignWiki

In the case of multiple processing options, cut-off grade is used to determine which process or destination the ore will be sent to, by using the following equation: Where U1 is the utility of sending ore to process 1, and U2 is the utility of sending ore to process 2. Utility is defined as the value (economic or otherwise) of selecting a process.

Ask for price### (PDF) Stripping Ratios, Pit Limits & Cutoff Grade

Optimum cut-off grade policy for open pit mining operations through net present value algorithm considering metal price and cost escalation By Raul Cezar Maximizing the net present value by applying an optimal cut-off grade for long-term planning of the copper open pits

Ask for price### Copper Ore price market Trade Metal

Copper Ore Price. The page provides a list of copper ore and concentrate selling and purchasing offers. The proposals related to copper commodity and copper ore of different grades of purity and volume of supply from various countries. The information on copper ore international price, copper concentrate price per ton could be found.

Ask for price### Calculating reacting masses of reactants & products

Reacting mass calculation Example 6a.5. The production of copper from a copper ore (a) Theoretically how much copper can be obtained from 2000 tonne of pure chalcopyrite ore, formula CuFeS 2? Chalcopyrite is a copper-iron sulphide compound and one of the most important and common ores containing copper.

Ask for price### Copper extraction Wikipedia

The average grade of copper ores in the 21st century is below 0.6% copper, with a proportion of economic ore minerals (including copper) being less than 2% of the total volume of the ore rock. A key objective in the metallurgical treatment of any ore is the separation of ore

Ask for price### The Use and Abuse of Metal Equivalents CSA Global

Typically the minor metals are converted by formula and added to the grade of the Red line shows improved ore recovery Au Ag Pb Cu. Use and abuse of metal equivalents Examples how to calculate metal (0.47% copper and 0.13 g/t gold) The calculation: CuEq = Cu + (0.63Au) 100% recovery 1t of ore with 1% Cu is worth (3/ 0.000453592)/100=$66

Ask for price### Calculation and Management for Mining Loss and Dilution

Calculation formula of loss rate: P = D/Q × 100%, where, P—Loss rate %; D—Lost ore quantity t; Q—Geological ore reserves t. Calculation formula of dilution rate: r = R/T × 100%, where, r—Dilution rate, %; R—Total quantity of waste ore mixed into the mining field, t; T—Total quantity of extracted ores and waste ore in

Ask for price### Is there a formula to calculate the price of ore

As Joe Neumann observes, “It can depend on many factors.” Whilst from a grade perspective, your ore falls within the generally accepted range, albeit at the lower end, it is the form that may present the biggest challenge. The feed to most smelter...

Ask for price### Copper smelter Boliden

Copper Quotation averaged over the quotational period. Example) For a concentrate with a copper content of 30 % the payable copper value is: 30% x 96.65% x 7,000 USD/t-Cu = 2,030 USD/DMT Example) For a concentrate with a copper content of 24% the payable copper value is 24% 1%-unit = 23% i.e. 23/24 x 100 = 95.83% payment:

Ask for price### Cut-off grade determination for the maximum value of a

equation) and is simply an additional cost attributable to each ton of ore in the same way as any other costs. So we have the result that the maximum present value of a mining operation based on a finite resource S, is: This is the elegant solution that Lane derived as long ago as 1988. Details of the derivation are provided in Appendix 1.

Ask for price### Introduction to Spectroscopy: Analysis of Copper Ore

Earth’s surface. Prospecting for copper then was relatively simple. Recently, increased demand for copper resulted in numerous mines, and the search for copper ore is now very competitive. When a copper deposit is discovered, drilling is undertaken to determine the size and grade (concentration) of copper at the potential mining site.

Ask for price### Economic of Copper Processing SlideShare

Jun 23, 2013· Effective costs of Copper Processing Example of porphyry copper mine processing costs Assuming a freight cost of £ 20/ton of concentrate, The total deduction are £ (0.61 + 0.56 + 0.41) = £ 1.58 The NSR per tonne of ore treated is thus As mining, milling, and other costs must be deducted from thisfigure, it is apparent that this mine with

Ask for price### Chapter 6 Copper Production Technology

Copper ores 0.2-6.0 Copper ore, other minerals, waste rock0.2-6.0 (gangue) Copper minerals,b iron and other metallic0.5-6.0 pyrites, byproducts, andgangue Solution of copper and leaching agent20-50 (water orHAO.) Copper, iron (0.2-2.00/0), trace amounts of85-90 silica and aluminum oxides, and oxygen Organic solvent and pregnantIeachate; 25-35

Ask for price### Copper Ore price market Trade Metal

Copper Ore Price. The page provides a list of copper ore and concentrate selling and purchasing offers. The proposals related to copper commodity and copper ore of different grades of purity and volume of supply from various countries. The information on copper ore international price, copper concentrate price per ton could be found.

Ask for price### ELECTROPLATING COSTS CALCULATION

3. EQUIPMENT COSTS The estimate of equipment costs is the same as for labor costs. In this case, one has to consider a hourly cost of the equipment "w e" [DKK/h], which can be empirically estimated 1 to be about 35 DKK/h. Therefore the cost per part, related to the use of the electroplating equipment is calculated by the formula:

Ask for price### BotEC: Percentage of Copper in Ore

May 30, 2021· The copper ore forms only 0.7% of the rock. We need to find a number that we can multiply by .007 to get 90 kg. Dividing 90 kg by .007 will give us that number—approximately 12,860 kg. Multiplying that number by 2.2 pounds/kg would give us the number of pounds (about 28,300 pounds).

Ask for price### MEDI-Kabel MEDI Kabelhandels GmbH

The calculation of the metal surcharge occurs after following formula: copper surcharge = copper number (kg/km) x (DEL + delivery cost) copper base 100 The copper number represents the copper weight from a cable or wire and is given in kg per km. DEL = german electrolytic copper for conduction purposes and is the stock exchange listing

Ask for price### Calculating reacting masses of reactants & products

Reacting mass calculation Example 6a.5. The production of copper from a copper ore (a) Theoretically how much copper can be obtained from 2000 tonne of pure chalcopyrite ore, formula CuFeS 2? Chalcopyrite is a copper-iron sulphide compound and one of the most important and common ores containing copper.

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