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Magnesio-hastingsite

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SHS742589

Magnesio-hastingsite

Description Tabs

Description
Locality: 
Dreiser Weiher, Dreis, Eifel, Rhineland-Palatinate, Germany
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 2.2 × 1.5 cm
Description

Nice piece of magnesio hastingsite

Mineral Data
What's on the rock

Magnesio-hastingsite

Formula: 
NaCa2(Mg4Fe3+)Si6Al2O22(OH)2
Group Parent: 
Hastingsite Root Name
Strunz: 
8/F.10-130
Crystal System: 
Monoclinic
Hardness: 
5 - 6
Colour: 
Green to brownish-green
Type Locality: 
Canadian National Railway tunnel, Mont Royal, Montréal, Québec, Canada