Biotite Mica Book | Black Crystal | 39 Grams | Ontario, Canada
$10.00 CAD
Unit price per1 low in stock
This is a beautiful black Biotite crystal book from the Calcite Vein-Dikes of the Grenville Geological Province Ontario, Canada. This specimen is a great example of both the classic crystal shape and attractive dark coloration.
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. Single large plates or "books" of biotite can grow to considerable size and can make impressive mineral specimens.
Stand not included.
Name: Biotite Mica
Specimen Size: Large Cabinet-Sized
Dimensions: 125x71x3 mm / 4.9x2.8x0.1 inches
Weight: 39 Grams / 1.4 Ounces
Origin: Ontario, Canada
Biotite Mica Book | Black Crystal | 39 Grams | Ontario, Canada
$10.00 CAD
Unit price per1 low in stock
This is a beautiful black Biotite crystal book from the Calcite Vein-Dikes of the Grenville Geological Province Ontario, Canada. This specimen is a great example of both the classic crystal shape and attractive dark coloration.
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. Single large plates or "books" of biotite can grow to considerable size and can make impressive mineral specimens.
Stand not included.
Name: Biotite Mica
Specimen Size: Large Cabinet-Sized
Dimensions: 125x71x3 mm / 4.9x2.8x0.1 inches
Weight: 39 Grams / 1.4 Ounces
Origin: Ontario, Canada
All specimens are authentic with all provenance information provided.
Specimen Information Cards and/or Appraisals are provided when applicable.
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