This video describes how to identify a greenstone. The Michigan state gemstone. This video show differences between greenstone look alike and the real thing, how to identify greenstone loose and in basalt.
Пікірлер: 1
@Oompa_Output8 күн бұрын
I pick agates have for 55 years. Heard of this once or twice. But never seen a finished stone. Live in MPLS. We should rock hunt sometime.