Just needing some help on identifying this rock I found in Vermont.
I am assuming part of it is quartz but can’t figure out the black coating crust.
(I 100% know this is not an artifact just need help in ID of rock material)
thanks!
I am assuming part of it is quartz but can’t figure out the black coating crust.
(I 100% know this is not an artifact just need help in ID of rock material)
thanks!
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