wannabee
starting to spend too much on rocks
Member since September 2016
Posts: 188
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Post by wannabee on Oct 28, 2016 14:18:13 GMT -5
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NDK
Cave Dweller
Member since January 2009
Posts: 9,440
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Post by NDK on Oct 28, 2016 14:26:57 GMT -5
I'm as far from expert as can get, but it looks like quartzite to me.
Calcite will fizz when a drop of vinegar is applied.
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metalsmith
Cave Dweller
Member since October 2012
Posts: 1,537
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Post by metalsmith on Oct 28, 2016 15:16:11 GMT -5
I'm as far from expert as can get, but it looks like quartzite to me. Calcite will fizz when a drop of vinegar is applied. x2 ^That^
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wannabee
starting to spend too much on rocks
Member since September 2016
Posts: 188
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Post by wannabee on Oct 28, 2016 18:23:18 GMT -5
Muriatic acid does not react with it.
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