vance71975
freely admits to licking rocks
Member since September 2022
Posts: 760
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Post by vance71975 on Sept 8, 2022 12:26:13 GMT -5
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Post by rmf on Sept 8, 2022 14:54:09 GMT -5
looks like interbedded mud and sand that has been squeezed to make quartzite and maybe slate/schist.
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markb
Cave Dweller
Member since May 2022
Posts: 472
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Post by markb on Sept 8, 2022 15:37:01 GMT -5
Where is it on the Mohs scale?
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Post by RickB on Sept 8, 2022 15:41:34 GMT -5
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vance71975
freely admits to licking rocks
Member since September 2022
Posts: 760
|
Post by vance71975 on Sept 8, 2022 19:49:20 GMT -5
Where is it on the Mohs scale? Cant scratch it with a knife so at least 6 or above im guessing.
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