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Chemistry, 06.02.2021 14:00 kedjenpierrelouis
This mineral can be scratched with a fingernail.
Fluorite
0 Gypsum
Quartz
![ansver](/tpl/images/cats/User.png)
Answers: 1
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This mineral can be scratched with a fingernail.
Fluorite
0 Gypsum
Quartz...
Fluorite
0 Gypsum
Quartz...
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