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4 votes
4 votes
Which of the following minerals is the hardest and is a 10 on Mohs scale?

a
Topaz
b
Talc
c
Quartz
d
Diamond

User ToddeTV
by
2.3k points

1 Answer

19 votes
19 votes
Answer is diamond I just did the quiz
User Leeann
by
3.1k points