What is the name of the refining process that uses electrolysis to produce high-purity gold?
Answer
Wohlwill process
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What is the name of the refining process that uses electrolysis to produce high-purity gold?
Answer
Wohlwill process
What is the purity (in karats) of the American Gold Eagle coin?
Answer
22 karat
Which precious metal is named after the Spanish for 'little silver'?
Answer
Platinum
What is the name of the unit used to measure the weight of precious metals?
Answer
Troy ounce
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Latest trivia questions
What is the purity (in karats) of the American Gold Eagle coin?
Answer
22 karat
What is the name of the world's deepest gold mine?
Answer
Mponeng Gold Mine
What is the chemical symbol for silver?
Answer
Ag
What is the name of the gold refining process that uses chlorine gas?
Answer
Miller process
What is the name of the international standard for gold bar purity and weight?
Answer
London Good Delivery
What gold alloy is used in the Nobel Prize medals?
Answer
18-karat green gold
Which precious metal is the densest?
Answer
Osmium
What is the name of the largest alluvial gold nugget ever found?
Answer
Welcome Stranger
What year did the California Gold Rush begin?
Answer
1848