Mathematics, 27.05.2021 05:10 madlenserlipepu1o

Use the picture and the table to answer the question. A black and white rock with no shine is shown. The rock appears to have a rough texture.

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.
Due todAy!

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