Stromeyerite

Origin: Vrancice, near Pribram, Czech Republic

Sample size: thumbnail, about 3 cm

 

    

 

  

  

  

Stromeyerite with brassy chalcopyrite (bottom, up to 1.2 cm)

Origin: Mine #65, Dzhezkazgan, Kazakhstan

Sample size: top 3.5 x 2 x 2 cm, crystals to 6 mm, bottom 8 x 5 x 3 cm, stromeyerite to 3 mm

 

  

Origin: Vrancice, Pribram, Stredocsky kraj, Czech Republic

Sample size: 7 x 6 x 5 cm with a nice pocket with 8 mm need-like crystals

 

  

Massive chunk of ore with a mixture of stromeyerite and bornite

Origin: Magma mine, Superior, Pinal Co., Arizona, United States
Polak Collection

Sample size: 6 x 3.5 x 3 cm

 

Photo courtesy of: 

Origin: Mina Jardin, Nantoco, Region III, Chile

Sample size: 29 mm wide

 

  

 

  
Origin: Vrančice, Příbram, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic

Sample size: 7.7 x 7.3 x 4.1 cm (top), 5.5 x 3.3 x 2.7 cm (bottom)

 

  

A solid mass of bornite ore rich throughout with tiny metallic silver sparkling grains of stromeyerite.

Origin:  Yankee Girl Mine, Poughkeepsie Gulch, Silverton District, San Juan Co., Colorado, U.S.A.

Ex. Colorado School of Mines collection

Sample size: 7.3 x 5.5 x 3.7 cm

 

Photo courtesy of: 

Page 2