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Quartz

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SHS77992

Quartz

Description Tabs

Description
Locality: 
Gyöngyösoroszi, Mátra Mountains, Heves County, Hungary
Size Range: 
Cabinet (10-18 cm)
Size: 
15 × 13 × 5.5 cm
Description

Quartz crystals with some calcite and chalcopyrite on matrix

Mineral Data
What's on the rock

Quartz

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