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NatCopper ore 1

Coppers: Alliance Global Group is proud to import and export the best quality Copper from Chile. We offer two main types of Copper: Copper Ore and Copper Concentrate.

Copper Ore is any mineral from which copper is extracted such as chalcocite, chalcopyrite, bornite, malachite, azurite and chrysocolla. Copper ore is mined from Copper veins and it requires a mining pick and mining profession to undertake the process of mining.

Ores of copper(Cu) are: Bornite, Chalcocite, Cuprite, Tennantite, Chalcopyrite, Malachite, Azurite and Tetrahedrite. Native copper can also be found. Copper ore is .295.  Copper ore is any mineral from which copper is extracted from, including native copper. Copper was one of the 1st metals to be worked on, because it occurred in native form and required little refining.

Copper is a chemical element with the symbol Cu (from Latin: cuprum) and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color. It is used as a conductor of heat and electricity, a building material, and a constituent of various metal alloys.

The metal and its alloys have been used for thousands of years. In the Roman era, copper was principally mined on Cyprus, hence the origin of the name of the metal as сyprium (metal of Cyprus), later shortened to сuprum. Its compounds are commonly encountered as copper(II) salts, which often impart blue or green colors to minerals such as azurite and turquoise and have been widely used historically as pigments. Architectural structures built with copper corrode to give green verdigris (or patina). Decorative art prominently features copper, both by itself and as part of pigments.

Copper Concentrates b
copper ore b
natural-raw-native-copper-ore b

Product Specifications and Analysis:

COPPER ORE

TYPE

OXIDE

Cu CONTENT

25 % & UP

AS

0.50 %

Cd

0.05 %

Hg

0.01 %

PB+Zn+Sb

5.00 %

F

0.10 %

MOISTURE

<8 % @ 105 DEGREES CENTIGRADE

THE ORE ALSO CONTAINS THE FOLLOWING MINERALS (MAX. VALUES)

AS

0.50 %

Cd

0.05 %

Hg

0.01 %

PB+Zn+Sb

5.00 %

F

0.10 %

MOISTURE

<8 % @ 105 DEGREES CENTIGRAD

Product Specifications and Analysis:

COPPER CONCENTRATE

copper concentrate 2b

Cu 28.75 %

Ag 20g/MT

Au 0.3g/MT

Bi <0.005%

As 0.02 %

Sn 0.01 %

Sb <0.005 %

Zn 0.04 %

Pb 0.03 %

Co 0.21 %

Ni 0.02 %

Cd <0.005 %

CaO 0.48 %

Na2O 0.24 %

MgO 0.30 %

K2O 0.10 %

Al2O3 0.68 %

SiO2 2.71 %

Hg <10ppm

S 29.10 %

Fe 30.31 %

C 0.14 %

Cr <0.005 %

Cl 0.04 %

BaO <0.01 %

In <0.005 %

Mn 0.01

Te <0.005 %

P <0.01 %

F 0.01 %

 

 

MOISTURE 5 %

 

 

 

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