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Magnesio-hastingsite

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SHS74707

Magnesio-hastingsite

Description Tabs

Description
Locality: 
Boston Mine, Orange County, New York, United States of America
Size Range: 
Small cabinet (7-10 cm)
Size: 
9.7 × 9.3 × 5.6 cm
Description

Magnesiohastingsite in matrix

Mineral Data
What's on the rock

Magnesio-hastingsite

Formula: 
{Na}{Ca2}{Mg4Fe3+}(Al2Si6O22)(OH)2
Strunz: 
9.DE.15
Crystal System: 
Monoclinic
Hardness: 
5.0 - 6.0
Type Locality: 
Canadian National Railway tunnel, Mont Royal, Montréal, Québec, Canada