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Meta-autunite & Black Smoky Quartz

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LLF126622

Description Tabs

Description
Locality: 
Bergen, Zobes-Bergen, Vogtland, Saxony, Germany
Size Range: 
Small miniature (3-4.5 cm)
Size: 
2.5 × 4 × 2 cm
Description

very nice and rare specimen of meta autunite crystals on lustrous black smoky quartz from the famous streuberg quarry, autunite crystals partially look like a rose, good fluorescence under UV

Mineral Data
What's on the rock

Meta-autunite

Formula: 
Ca(UO2)2(PO4)2· 6-8H2O
Strunz: 
8.EB.10
Hardness: 
2.0 - 2.5
Type Locality: 
Daybreak Mine (Dahl lease; Huffman lease), Mount Kit Carson, Spokane Co., Washington, USA

Smoky Quartz

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Formula: 
SiO2
Hardness: 
0.0
Ellefelder