IIT JAM
Ishita das Asked a Question
December 26, 2020 9:30 pmpts 30 pts
  • IIT JAM
  • Geology (GG)

Which of the given mineral species of gold is rare to form in nature? (a) au-sulfide (b) au-telluride (c) native au (d) au-ag alloy

Which of the given mineral species of gold is rare to form in nature? (A) Au-sulfide (B) Au-telluride (C) Native Au (D) Au-Ag alloy
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  • Rahul pandey Best Answer
    Answer (D) Au-Ag alloy Au-Ag alloy is rare to form in nature. Au-Ag alloy are formed artificially. Others, Au-Sulfide (Au2S), Au-telluride and native Au are commonly found in natu...
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