Cooper (Cu) Ore || Cooper || Chalcopyrite || Acantite || Malachite || Chalcocite || Azurite | Mining
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- เผยแพร่เมื่อ 31 ส.ค. 2021
- #Copper
Copper (Cu) is an extremely useful industrial metal that is ductile (capable of being drawn into wire), malleable (capable of being hammered and molded) and an excellent conductor of electricity (only silver is better).
Copper is found in many minerals that occur in deposits large enough to mine. These include: #azurite, #malachite, chalcocite, acantite, chalcopyrite and #bornite. Most copper comes from #chalcopyrite.
The world’s leading producer of copper is Chile, followed by the U.S. and Peru. The majority of copper in the U.S. is produced in Arizona, Utah and New Mexico. Other major copper producing nations include Australia, Canada, China, Mexico, Russia, Indonesia and #Pakistan.
Type
Element (Minerals/Ores of)
Mineral Classification
#Sulfide
Chemical Formula
#CuFeS2
Streak
#Greenish black
Mohs Hardness
3.5
Crystal System
Tetragonal
Color
Brass yellow, may have iridescent purplish tarnish
Luster
Metallic
Fracture
Irregular, uneven