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bornite cu3fes3 copper ore used

Copper Bioleaching in Chile - Semantic Scholar

Mar 16, 2016 ... The definitive takeoff of copper mining in Chile started at the beginning of the 20th century, along with the ... of ores containing copper sulfides, with chalcopyrite (CuFeS2), chalcocite (Cu2S), covellite (CuS), bornite (Cu3FeS3), enargite ... Most commonly used acidophilic bioleaching microorganisms are.

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Page 1 AP Chem. Stoichiometry Name (sheet1=atomic mass ...

45 Bornite (Cu3FeS3) is a copper ore used in the production of copper. When heated, the reacti below occurs. If 2.50 metric tons of bornite is [. 2 O xtº k3 reacted with excess O2 and the process has a. 86.3% yield of copper, what mass of copper is produced? (1 metric ton = 1000 kg). - tons. 2 Cu3FeS3(s) + 7 O2(g) — 6...

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Bornite peacock ore: The mineral Bornite information and pictures

Detailed description, properties and locality information guide about the copper mineral bornite peacock ore. ... Bornite is an ore mineral of copper, and is known for its iridescent tarnish. "Peacock ... Term used to describe Chalcopyrite or Bornite with a colorful iridescent tarnish effect, usually artificially enhanced with acid.

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Chemistry Archive | August 02, 2014 |

Aug 2, 2014 ... Provide the name or formula for the following compounds: Hg2O NaNOj P2S5 aluminum acetate arsenic pentafluoride Bornite (Cu3FeS3) is a copper ore used in the production of copper. When heated, t. 3 answers. A compound has the empirical formula CHCI. A 256-mL flask, at 373 K and 750. torr.

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Bornite - Wikipedia

Bornite is an important copper ore mineral and occurs widely in porphyry copper deposits along with the more common chalcopyrite. Chalcopyrite and bornite are both typically replaced by chalcocite and covellite in the supergene enrichment zone of copper deposits. Bornite is also found as disseminations in mafic igneous...

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