Pay in 4 interest-free payments of $3.42 Learn more
Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
Name: Calcite crystal
NOTE: Treatment by Lead Glass Filling
5 OuncesDetails: Volcanic activity Mortlake
03-00027-H - 35x30 mm / 14 Grams
Biotite Mica Book | Black Crystals | 68.5 Grams | Ontario, Canada | SO24 Mangano Calcite Name: Calcite crystalThis is a sharp, beautiful, black Biotite crystal book from the Calcite Vein Dikes of the Grenville Geological Province Ontario, Canada. This biotite has classic crystal shape and attractive dark black coloration. This specimen is a great example of both, Biotite is rarely considered a valuable mineral specimen, but it can accompany other minerals and compliment them. In Bancroft, Ontario Biotite forms large crystals with green apatite and hornblende.
US$ 32.95
US$ 27.95
US$ 109.97
US$ 103.90
US$ 109.90
US$ 129.95
US$ 49.90
US$ 104.95
US$ 194.95
US$ 165.00
US$ 160.00
US$ 110.00
US$ 154.95
US$ 127.90
US$ 69.90
US$ 129.90
US$ 97.90
