Which is the softest mineral in the world?

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Which is the softest mineral in the world?

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Avijit Das 2 years 1 Answer 1092 views Gold 0

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  1. Avijit Das
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    August 23, 2018 at 5:34 PM
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    Talc is the softest mineral in the world. It has a hardness of one (1) on the Mohs Hardness Scale. Talc is a silicate (like many of the earth’s most important minerals), and contains magnesium and a bit of water along with the silica and oxygen.

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