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Kylee Odom
Chemistry
28 July, 03:33
2. Will calcite scratch feldspar? Why or why not?
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Michael Anderson
28 July, 03:55
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Answer: No
Explanation: The reason for this is because calcite has a hardness of 9 while feldspar has a hardness of 21. Calcite can scratch Gypsum which has a hardness of 3.
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