AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Namibia > Biotite in Calcite

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Biotite in Calcite from Swakopmund District, Erongo Region, Namibia

 
Biotite in Calcite from Swakopmund District, Erongo Region, Namibia

Biotite in Calcite from Swakopmund District, Erongo Region, Namibia

Biotite in Calcite from Swakopmund District, Erongo Region, Namibia

Biotite in Calcite from Swakopmund District, Erongo Region, Namibia

Biotite in Calcite from Swakopmund District, Erongo Region, Namibia

DESCRIPTION:No. 49888
Mineral:Biotite in Calcite
Locality:Swakopmund District, Erongo Region, Namibia
Description:Large well-crystallized black biotite crystals in rhombic cleavage of translucent orange calcite. The surfaces on the front and rear of the biotite are composed of stepped growth layers of parallel crystals. An excellent specimen of a common mineral.
Overall Size:10x10x9 cm
Crystals:15-95 mm
Status: Sold - Posted here for reference only
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