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Alunogen

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SHS518542

Alunogen

Description Tabs

Description
Locality: 
Teruel, Aragón, Spain
Class: 
Massive/Crystalline
Size Range: 
Micromount (under 1cm)
Size: 
0.8 × 0.3 × 0.3 cm
Description

Nice alunogen in capsula

Mineral Data
What's on the rock

Alunogen

Formula: 
Al2(SO4)3·17H2O
Strunz: 
7.CB.45
Crystal System: 
Trigonal
Hardness: 
1.5 - 2.0
Streak: 
White