Biotite Mica Book | Black Crystal | 68 Grams | Ontario, Canada | SO24 Variscite Approx Weight (per piece): 2ct

Approx Weight (per piece): 2ct

Calcite is found throughout the world in sedimentary

Size:  6x6mm

Clarity:  Fine Crystal

This is a beautiful sample of the famous iron meteorite Campo del Cielo (Heaven’s Field in Spanish) that was found in Chaco Province

Biotite Mica Book | Black Crystal | 68 Grams | Ontario, Canada | SO24 Variscite Approx Weight (per piece): 2ctThis is a sharp, beautiful, black Biotite crystal book from the Calcite Vein Dikes of the Grenville Geological Province Ontario, Canada. This biotite has classic crystal shape and attractive dark black coloration. This specimen is a great example of both. Biotite is rarely considered a valuable mineral specimen, but it can accompany other minerals and compliment them. In Bancroft, Ontario Biotite forms large crystals with green apatite and hornblende.