Jan 20, 2012· Copper is an industrial metal that is traded on the London Metal Exchange (LME), the New York Mercantile Exchange (COMEX/NYMEX), and the Shanghai Metal Exchange (SHME) the metal is also traded ...
how to calculate copper ore selling price . how to calculate copper ore prices . How do you calculate the price of copper ore from set LME price. The copper Ore can be availed at the market leading prices Market price: lme formula lme average price x cu% x discount rate=fob price for cu how to calculate copper ore price Solution for ore .
Jun 14, 2017· Copper processing, the extraction of copper from its ores and the preparation of . ore is mined, these other metals also are refined and sold as byproducts. Collection of the froth from the surface of the flotation cell yields a copper concentrate.
The process of extracting copper from copper ore varies according to the type of ore and the desired purity of the final product. Each process consists of several steps in which unwanted materials are physically or chemically removed, and the concentration of copper is progressively increased.