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Kummerite

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BCK636524

Kummerite

Type Locality

Description Tabs

Description
Locality: 
Hagendorf South Pegmatite, Bavaria, Germany
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.1 × 2.2 × 1.8 cm
Description

You are bidding on a small miniature specimen with a vug hosting some very nice orange clusters of the new mineral kummerite from the type and only locality. Associated with nice crystals of stewartite, rockbridgeite and strunzite. EDS verified sample!! There are smaller groups of crystals in several other vugs on the matrix. Rich piece from the original find. 

Mineral Data
What's on the rock

Kummerite

Formula: 
Mn2+Fe3+Al(PO4)2(OH)2 · 8H2O
Crystal System: 
Triclinic
Colour: 
Amber yellow
Streak: 
White
Type Locality: 
Cornelia Mine, Hagendorf, Bavaria, Germany
Isostructural with: 
Laueite

Seller Information

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