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Thickness -
showcasing the intricate and fascinating structures of crinoid colonies from Morocco
Awaken inner transformation
Fossilized Palm Leaf Fossil
meditation
Silver Crystal Half-Breed Specimen 15.2g from Michigan Cathedral Thickness -Silver Crystal Half Breed Specimen from Houghton County is a striking natural formation where native silver has grown intertwined with its original host rock, often copper bearing matrix or vein material. The term half breed is commonly used by collectors to describe specimens that are part pure native silver and part attached matrix, showing both the precious metal and the geological environment in which it formed. Specimens from northern Michigan
US$ 118.29
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