PRICING NOTICE: Specification of Metal Bulletin copper concentrates TC/RC index The Metal Bulletin Copper Concentrates Index is a twice-monthly reference price for treatment and refining charges in the Asia-Pacific market. ... Each sub-index is a tonnage-weighted calculation of normalised price data. The use of two sub-indices means that each ...
Assay of the concentrate is essential to pricing calculations, because the physical characteristics of the concentrate directly affect its price. The further away from standard specifications, the more adjustments that could be expected to attain the final agreed price. Payable Metals - Copper Reference Price
For personal use only Copper Province. ... It is Azure's belief that all elements included in the metal equivalent calculation have a reasonable potential to be recover ed. The following formula was used to calculate the Copper Equivalent grade: CuEq (%) = (Cu% x 0.979) + …
If 1% or more copper pay for 65% at market price less 2c per lb. If 2% or over pay for 70% of sulfide lead and copper combined at market price for lead less 3.27c per pound. Lead: Pay for 50% at market price less 3.5 cents per lb. Deduct 3o lbs. lead per ton from wet assay and pay for 90% of balance at. market price less 2.77c per lb.
(1) a lead concentrate, (2) a copper concentrate, and (3) a zinc concentrate. It can be readily appreciated that an accurate comparison of several tests on an ore of this nature would involve a large number of factors, and that mathematical formulas to solve such problems would be unwieldy and useless if they included all of these factors.
TC/RC. Treatment Charge (TC) and Refining Charge (RC) are common- ly used in the terms of purchase for copper concentrate or nickel ore for refining. They are amounts designed to cover refining costs. For example, copper concentrate contracts may define a purchase price based on the LME price at a certain date, minus the TC or RC being used at ...
The Metal Bulletin copper concentrates index dropped by 3% to $69.50 per tonne/6.95 cents per lb from $71.60/7.16 cents at the end of January. Several mines sold concentrates to traders in tenders and private deals, while reported deals for nearby tonnage differed greatly, ranging from …
1/8/2019· The price of the ore depends on two things: (1) the value of the copper it contains, minus (2) the cost of recovering that copper (mostly excavating it from the ground, separating it from the gangue minerals, recovering it as metal, and getting it...
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
By way of example, a copper concentrate could include chalcopyrite (CuFeS2), containing 34.6% copper, possibly another sulphide such as pyrite (FeS2) and other waste (or gangue) minerals. The overall grade of the concentrate could be in the range 22% to 30% copper. Concentrates are usually specific to particular smelters.
11/4/2015· 347.5 kt copper. Zinc includes 650kt of zinc in concentrate and 285kt of refined zinc. 3. Based on $1.20 CAD/USD, and budgeted commodity prices. The effect on our profit and EBITDA will vary with commodity price and exchange rate movements, and commodity sales volumes. 5 Base . …
Looking for copper concentrate & copper ore. We have a great interest for copper ore and concentrate. Let us know if you have copper concentrate, price, quantity mon.. Company Location: South Africa, Alberton. 287; 15-12-2019
It depends upon nature of ore the most common ore of copper is Copper pyrite CuFeS2. the extraction of copper from this ore involves the following steps, 1-crushing, 2-grinding, 3-concentration of ...
Copper concentrate is the first commercial product of the copper production line and is composed of approximately equal parts of copper, iron and sulfide. Concentrates are the raw material for all copper smelters, which by processing it obtain an impure form of metallic copper, anode or blister copper, which is later used to produce high purity ...
mining calculator for /tonne from /lb concentrate pricing. gold concentrate per metric ton tcfuwhrorg. Price Copper Concentrate Wholesale, Copper Concentrate, 2017 Assume that the gross value of an ore is $2000 per ton; mining and the metric system, a ton is 1000 kilograms, while gold and silver are, pound, ton, metric tonne, gold Troy ounce with each culture and era expressing gold weights and
LME Copper Official prices, us$ per tonne. Bid (US$ / Tonne) Offer (US$ / Tonne)* * LME Official Settlement Price = cash offer. LME Copper Official Prices Curve. Created with Highcharts 4.2.3. Contract Length US$ per tonne Bid Offer Cash 3 D1 D2 5700 5750 5800 5850 5900 5950. LME Copper Official opening stocks in tonnes. Cancelled Warrants.
Total 2,063 "Copper Concentrate Price" related results on FerroAlloyNet.com Advanced search for "copper concentrate price" Page 1 of 207 [55ms]
The concentrate is sold using a formula that is unique to each smelter but general terms are as follows: The smelter pays the producer about 96% of the metal value based on metal content contained in the concentrate and based on a future average price know as the quotational price, less the treatment charges ("Tcs") and refining charges ("Rcs").
Copper Cathode in Guangdong Price Description. SMM Copper Concentrate Index Price Description. Processing Fee For 8mm Copper Rod (monthly) Copper Processing Material. Price by SMM Brass Bar. Blister Copper RCs (Monthly) Price By Region. Copper Compound.
copper concentrate price calculation formula trituradora de . Modelling Workshop - Teck Resources 4 Nov 2015 ... Base Metal Pricing & Concentrate Contracts. Michael ... Teck has good leverage to stronger zinc and copper ... Difficult to simplify the revenue calculation ..... Typically not escalated/de-escalated.
The formula can vary but is often only based upon price. Other factors can be included such as recovery to concentrate and net concentrate value. We will use volcanic-hosted massive sulphide deposits 1 (VMS or VHMS) as an example because the use of "equivalent grade' is …
Concentrate producers sell a concentrate powder normally containing 24% - 40% copper metal content to the smelters and refiners, with the market averaging around 27%. Each concentrate seller has its own special formula, but generally the terms are as follows:
Value of Chilean copper exports at financial-crisis lows, 5805 billion of copper concentrate Monthly copper exports, the slump in the copper price, .... Scrap Copper Melt Value Calculator Know More
The price of the raw materials shall be the sum of the values of the payable metals less the sum of the deductions. The refining charge for payable copper shall be 4.5 USc per pound of payable copper. Example) For a concentrate with a copper content of 24% the payable copper value is 24% – 1 %-unit = 23%. 23% x 22.046 x 4.5 USc/lb = 22.8 USD/DMT
copper concentrate price calculation formula Copper and Alu-Price Calculation -,- copper concentrate price calculation formula,The material price for cables and wires is usually based on a copper price of 150,00 EUR/100 kgThe Formula for calculating the copper surcharge: CopperModelling Workshop - Teck Base Metal Pricing & Concentrate .