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Epidote & Quartz

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ESM760183

Epidote & Quartz

Description Tabs

Description
Locality: 
Svingen Quarry, Berg, Halden, Viken, Norway
Class: 
Combination
Size Range: 
Thumbnail (1-3cm)
Size: 
2.2 × 2.3 × 2 cm
Description

Olive green epidote crystals with clear quartz crystals on matrix

Mineral Data
What's on the rock

Epidote

Formula: 
{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Strunz: 
9.BG.05a
Crystal System: 
Monoclinic
Hardness: 
6.0
Streak: 
Colorless
Type Locality: 
Bourg d'Oisans, Isère, Rhône-Alpes, France...

Quartz

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