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Bertrandite
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  • Bertrandite
  • A 2 mm fluorapatite crystal with bladed bertrandite
  • Close-up of thin, bladed bertrandite crystals

Bertrandite

€28.00

Colourless, thin, tabular bertrandite and yellow muscovite

Quantity
Available

Thin, tabular and colourless bertrandite and yellow muscovite completely covering this small specimen

AN_381
1 Item

Data sheet

Locality
Akchatau, Karaganda Region, Kazakhstan
Size category
Miniature
Size (cm)
3.5 x 3.5 x 1.8
Weight
16 g
Formula
Be4(Si2O7)(OH)2
Properties
Vitreous; transparent; brittle; colourless