Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Brownmillerite

Views:
Watches:
SHS109284

Brownmillerite

Description Tabs

Description
Locality: 
Ettringer Bellerberg, Ettringen, Mayen-Koblenz, Rhineland-Palatinate, Germany
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 0.9 × 0.6 cm
Description

Brownmillerite in matrix

Mineral Data
What's on the rock

Brownmillerite

Formula: 
Ca2(Al,Fe3+)2O5
Strunz: 
4.AC.10
Crystal System: 
Orthorhombic
Hardness: 
0.0
Type Locality: 
Mayener Feld, Southern lava flow, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany