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Chemistry, 31.05.2020 09:57 robert7248

Item Mohs Hardness

fingernail 2.5

penny 3

knife 5.1

steel nail 6.5

You have found the mineral shown in the picture. A knife won’t scratch it, but a nail will.

Describe at least four properties that would help you identify the mineral.

Item Mohs Hardnessfingernail 2.5penny 3knife 5.1steel nail 6.5You have found the mineral shown in t

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Item Mohs Hardness

fingernail 2.5

penny 3

knife 5.1

stee...

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