Exam (elaborations)
GIA Exam Study Guide |Questions Solved 100% Correct| Verified Answers
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Precious metals - ANSWER Metals valued in jewelry, specifically gold, platinum, and silver, are known as Heft - ANSWER The heaviness of an object compared to what size is known as its 18 karat - ANSWER A gold alloy that contains 75% pure gold is Copper - ANSWER What metal does a goldsmith add t...
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