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Danburite On Quartz

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SHS177352

Danburite On Quartz

Description Tabs

Description
Locality: 
Plattenberg, Länta, Vals Valley, Surselva Region, Grisons, Switzerland
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 0.8 × 0.8 cm
Description

Nice danburitecrystals on a quartz crystal

Mineral Data
What's on the rock

Danburite

Formula: 
CaB2Si2O8
Strunz: 
9.FA.65
Crystal System: 
Orthorhombic
Hardness: 
7.0 - 7.5
Streak: 
White
Type Locality: 
Danbury, Fairfield Co., Connecticut, USA

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White