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mariarad [96]
3 years ago
5

What can scratch fayalite but can't scratch orthoclase but not topaz

Health
1 answer:
s2008m [1.1K]3 years ago
3 0
<span>Fayalite has a hardness of 6.5-7 on the Mohs scale. Therefore it scratches orthoclase (hardness 6), but not topaz (hardness 8).HOPE THIS HELPS:]</span>
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