The main copper sulphide minerals are chalcopyrite (CuFeS2) chalcocite (Cu2S), covellite (CuS), bornite (Cu5FeS4), tetrahedrite ((Cu,Fe)12Sb4S13) and enargite (Cu3AsS4). The largest source of copper is from porphyry ore deposits in which one or a combination of the minerals occurs. A typical copper sulphide ore contains various levels of iron sulphide types that generally include pyrite (FeS2) and pyrrhotite (Fe1-xS). Often gold and silver are present which may either be associated with the sulphides or are free. The gangue particles can consist of a range of silicate minerals from quartz to talc and clays. Item Specification CR2O3: 42% Basis: 40% Min CR/FE Ratio: 1.35:1 MGO: 14% Max AL2O3: 16% Max SIO2: 10% Max P: 0.01% Max S: 0.01% Max Size 0-2 MM: (95% Min) Moisture at 105C or 110C: 8% Max
Cu Ore
CU Dross
CU Concentrate
Copper Ore
Copper ore 25% assay in Philippines newly allocated 5 million mt available . Looking for buyers worldwide
3.5%- 4% with size of 3cm able to supply 10, 000 mt per month. As required
QUALITY Available Copper (Cu): 26% or higher Sulphur (S): 15% Min Zinc + Lead (Zn + Pb): 6% max Arsenic (As): 0.50% Max Moisture: 8% Max
We are manufacturers of Copper Concentration which is used to manufacture Copper Anodes and Copper Cathodes.
Copper Ore and Concentrates from 4% to 20%
We are a small mining company in horn of Africa. We are looking to supply Copper ore to smelters. Currently selling ore FOB Sharjah through our company Northrock Resources FZC. We ONLY deal with direct copper ore buyers NOT brokers.
Price of product: To be negotiated with buyer Product origin: Product dependent (Global Manufacturers) Harmonization System (HS) Code : Varies dependent on product and buyer origin. Minimum Order Size: No volume limit Packaging details: Customised as per buyer requirement
Copper Ore from 8% to 30% in Lump Form from our own mining produce in Morocco
Northrock Resourses is non ferrous metal mining company based in Somaliland and corporate office in UAE-Sharjah. We have recently started our operations and powered to supply Copper Ore 1000- 2000 MT /Month. We invites long business contract from serious buyers across the world. Our trail shipment 100 MT will be ported in Sharjah , Hamriyah port end of july. Copper Content : 20-30 % FOB:Sharjah
Dear Buyers and Importers We supplier copper ore from East Africa cu content: 24% - 53% min supply: 800mt max supply: 55000mt Looking for direct buyers. Regards Nawal
