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Hydromagnesite

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SHS183516

Hydromagnesite

ex Collection Dr. Brandt (Northeim/Germany)

Description Tabs

Description
Locality: 
Livermore, Alameda County, California, United States of America
Size Range: 
Miniature (4.5-7 cm)
Size: 
6 × 3.5 × 1.5 cm
Description

Nice piece of hydromagnesite

Mineral Data
What's on the rock

Hydromagnesite

Formula: 
Mg5(CO3)4(OH)2·4H2O
Strunz: 
5.DA.05
Crystal System: 
Monoclinic
Hardness: 
3.5
Type Locality: 
Castle Point, Hoboken, Hudson Co., New Jersey, USA