Which of the following statements is false correct

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Unformatted text preview: s gold as having a 24K purity E. certifies gold as having a Canadian origin 6. Which of the following statements is FALSE? Correct Answer Student Response A. Rocks are composed of minerals. B. Gemstones are highly valued. C. All minerals are crystals. D. All gems are minerals. E. Not all crystals are gems. 7. Which of the following describe a mineral by definition? Correct Answer Student Response A. crystalline B. naturally occurring C. definite chemical composition D. not lab ­grown E. all 8. Which industry group uses up the most gold annually? Correct Answer Student Response A. Private Investors B. Financial Institutions C. Electronics Industry D. Jewellery Industry E. Government Stockpiles 9. PGMs are rarer than gold. Student Response True Correct Answer True 10. Which diamond has the largest single cut carat size? Correct Answer Student Response 1. Golden Jubilee 2. Jubilee 3. Cullinan I 4. Millennium Diamond 5. Cullinan II 11. Of the historic diamonds belonging to royal families described in the notes, which one was sold at an auction? Correct Answer Student Response 1. Koh ­i ­Noor Diamond 2. Centenary Diamond...
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