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Thomsonite-Ca

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ZLT748537

Thomsonite-Ca

Description Tabs

Description
Locality: 
Alter Stein Quarry, Allendorf, Greifenstein, Lahn-Dill, Giessen Region, Hesse, Germany
Class: 
Combination
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4 × 3.5 × 1.6 cm
Description

Basaltic rock sample with a vug showing blueish spheres of thomsonite and some chabazite and calcite.

Mineral Data
What's on the rock

Thomsonite-Ca

Formula: 
NaCa2[Al5Si5O20]·6H2O
Strunz: 
9.GA.10
Hardness: 
5.0 - 5.5
Streak: 
White
Type Locality: 
Old Kilpatrick, Strathclyde (Dunbartonshire), Scotland, UK

Seller Information

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