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Osumilite-(Mg)

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HCH618504

Osumilite-(Mg)

Description Tabs

Description
Locality: 
Hayato, Kirishima City, Kagoshima, Kyushu Region, Japan
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 1 × 1 cm
Largest Crystal: 
0.05cm
Description

Small nearly black crystals up to 0.5 mm large are sitting on Lava.

Mineral Data
What's on the rock

Osumilite-(Mg)

Formula: 
KMg2Al3(Al2Si10)O30
Strunz: 
9.CM.05
Hardness: 
5.0 - 6.0
Type Locality: 
Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany

Seller Information

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