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Which cyanide process is used for the concentration of gold ore?
Option: 1
MacArthur-Forrest process
Option: 2
Bayer process
Option: 3
Haber process
Option: 4
Solvay process
Answers (1)
The MacArthur-Forrest process, also known as the cyanide process, is used for the concentration of gold ore.
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