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Quartz

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CAM220002

Quartz

Ex University of Amsterdam
With Antique Label

Description Tabs

Description
Locality: 
Castro Diare, Viseu District, Portugal
Size Range: 
Cabinet (10-18 cm)
Size: 
14 × 8 × 4 cm
Largest Crystal: 
1.50cm
Description

Large and rich quartz plate from the pegmatites near Castro Diare. Collected by Dutch geologists in the 1950's. Ex Geological Institute of the University of Amsterdam, Netherlands.

Mineral Data
What's on the rock

Quartz

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

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