Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Tridymite

Views:
Watches:
SHS125743

Tridymite

Description Tabs

Description
Locality: 
Perlenhardt, Königswinter, Cologne, North Rhine - Westphalia, Germany
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 1.6 × 0.8 cm
Description

Tridymite in matrix

Mineral Data
What's on the rock

Tridymite

Formula: 
SiO2
Strunz: 
4.DA.10
Crystal System: 
Triclinic - Pedial
Hardness: 
6.5 - 7.0
Streak: 
White
Type Locality: 
Cerro San Cristóbal, Mun. de Pachuca, Hidalgo, Mexico