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mart
[117]
3 years ago
10
Geologists use the blank test to determine the hardness of a mineral
Physics
Answer
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1
answer:
Ludmilka
[50]
3 years ago
8
0
Geologists use the Mohs Harness Scale (aka the Scratch Test) to determine the hardness of a mineral.
For more info, check out http://geology.com/minerals/mohs-hardness-scale.shtml
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