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Quartz, bertrandite
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  • Quartz, bertrandite
  • Microscopic view of bertrandite crystals in naturally corroded beryl
  • Tabular bertrandite on smoky quartz
  • Close-up view of a calcite crystal

Quartz, bertrandite

€29.00
Smoky quartz with very small calcite and bertrandite crystals
Quantity
Available

Smoky quartz crystals on a plate of quartz, with very small, pale yellow calcite and colourless, tabular and transparent bertrandite crystals
AN_404
1 Item

Data sheet

Locality
Akchatau; Karaganda Region; Kazakhstan
Size category
Cabinet
Size (cm)
8.5 x 8.5 x 4
Weight
222 g
Formula
SiO2
Properties
Vitreous; transparent; smoky colour