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Hyalite On Faujasite

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HCH507622

Hyalite On Faujasite

Description Tabs

Description
Locality: 
Limberg Quarries, Sasbach am Kaiserstuhl, Freiburg Region, Baden-Württemberg, Germany
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2.5 × 2 × 1.5 cm
Description

Crusts of botryoidal Hyalithe are sitting partly on octaedrical Faujasite crystals uo to 0.5 mm large.

Mineral Data
What's on the rock

Hyalite

Variety Of: 

Opal

Formula: 
SiO2·nH2O
Strunz: 
4.DA.10
Hardness: 
5.5 - 6.5
Formula: 
SiO2·nH2O
Hardness: 
5.5 - 6.5
Streak: 
white

Faujasite

Group Parent: 
Faujasite Subgroup

Seller Information

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