Tetrahedrite, Pyrite, Calcite and Quartz Cluster | 38.71 Grams | Lima Peru NWA 1108 often with distinctive black veining

often with distinctive black veining

56 grams superbly shaped Indochinite Tektite from Maoming City

enhanced mental clarity

9 Ounces / 125

This piece displays extremely well showing a beautifully polished finish making it a piece of art that would complement any décor

Tetrahedrite, Pyrite, Calcite and Quartz Cluster | 38.71 Grams | Lima Peru NWA 1108 often with distinctive black veiningThis beautiful cluster of tetrahedrite with calcite, small terminated quartz crystals and small, but brilliant, crystallized pyrite. Tetrahedrite crystals are fascinating minerals known for their distinctive tetrahedral shape and shiny, metallic luster. It typically forms in well defined tetrahedral crystals, which can be grouped in clusters. The color range includes shades of metallic gray, black, and sometimes reddish hues due to the presence of