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Stromeyerite On Tennantite

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JYJ782365

Stromeyerite On Tennantite

EDS confirmed specimen no 20-04-04-cla138

Description Tabs

Description
Locality: 
Clara Mine, Oberwolfach, Freiburg Region, Baden-Württemberg, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.9 × 1.4 × 1.4 cm
Description

Grey metallic stromeyerite, EDS verified specimen no 20-04-04-cla138, on tennantite-(Fe) from the famous Clara mine. Stromeyerite occurs as triangular crystals on tennantite.

Very rich specimen. 

Analysis in the analysis section tab. 

 

Mineral Data
What's on the rock

Stromeyerite

Formula: 
AgCuS
Strunz: 
2.BA.40
Crystal System: 
Orthorhombic - Dipyramidal
Hardness: 
2.5 - 3.0
Type Locality: 
Zmeinogorsk Mine (Zmyeinogorsk Mine; Snake Mountain Mine; Schlangenberg Mine), Zmeevka Stream, Korbalikha River, Alei River Basin, Rudnyi Altai, Altaiskii Krai, Western-Siberian Region, Russia

Tennantite

Formula: 
Cu6[Cu4(Fe,Zn)2]As4S13
Strunz: 
2.GB.05
Crystal System: 
Isometric
Hardness: 
3.0 - 4.5
Type Locality: 
Cornwall, England, UK
Analysis
Analysis Report - only: Stromeyerite On Tennantite
Analysis Report - only: Stromeyerite On Tennantite