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Tegengrenite & Manganosite

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SHS186796

Tegengrenite & Manganosite

Description Tabs

Description
Locality: 
Nordmark, Filipstad, Värmland County, Sweden
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2.6 × 2.3 cm
Description

Nice re tegengrenite with manganosite

Mineral Data
What's on the rock

Tegengrenite

Formula: 
(Mg,Mn2+)2Sb5+0.5(Mn3+,Si,Ti)0.5O4
Strunz: 
4.BB.20
Crystal System: 
Trigonal
Hardness: 
0.0
Type Locality: 
Jakobsberg Mine, Nordmark (Nordmarksberg), Filipstad, Värmland, Sweden

Manganosite

Formula: 
MnO
Strunz: 
4.AB.25
Crystal System: 
Isometric
Hardness: 
5.5
Streak: 
Brown
Type Locality: 
Kaiser Franz Mine (König Wilhelm Mine), Schävenholz (Schebenholz; Schäbenholz), Elbingerode, Harz, Saxony-Anhalt, Germany