Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Breithauptite & Ullmannite

Views:
Watches:
JYJ773067

Breithauptite & Ullmannite

EDS conf specimen no 20-03-13-and4

Description Tabs

Description
Locality: 
St Andreasberg District, Lower Saxony, Germany
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.8 × 2.2 × 1.8 cm
Description

EDS conf specimen no 20-03-13-and4 hosting pinkish breithauptite and grey metallic ullmannite in calcite. Rich specimen. Analysis attached. 

 

Mineral Data
What's on the rock

Breithauptite

Formula: 
NiSb
Strunz: 
2.CC.05
Crystal System: 
Hexagonal
Hardness: 
5.5
Type Locality: 
St Andreasberg, St Andreasberg District, Harz, Lower Saxony, Germany

Ullmannite

Formula: 
NiSbS
Strunz: 
2.EB.25
Crystal System: 
Isometric
Hardness: 
5.0 - 5.5
Type Locality: 
Storch und Schöneberg Mine, Gosenbach, Siegerland, North Rhine-Westphalia, Germany