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Bertrandite

€27.00
Bertrandite and pyrite on quartz
Kara Oba, Kazakhstan
Quantity

Small sheaves of bertrandite and tiny pyrite cubes on quartz
AN_054
1 Item

Data sheet

Locality
Kara Oba, Kazakhstan
Size category
Small miniature
Size (cm)
5x3x2.5
Weight
48 g
Formula
Be4(Si2O7)(OH)2
Properties
Broken quartz crystal almost completely covered with a mass of white bertrandite, pyrite cubes, aragonite and a few small sphalerite crystals

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