AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Colorado > Goethite pseudomorph after Pyrite

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Goethite pseudomorph after Pyrite from Breckenridge, Summit County, Colorado

 
Goethite pseudomorph after Pyrite from Breckenridge, Summit County, Colorado

Goethite pseudomorph after Pyrite from Breckenridge, Summit County, Colorado

DESCRIPTION:No. 19287
Mineral:Goethite pseudomorph after Pyrite
Locality:Breckenridge, Summit County, Colorado
Description:Large, well defined goethite pseudomorph after a 25 mm pyrite crystal. On the bottom, where it was attached to surrounding rock, bright pyrite is visible where the crystal is unaltered. Surface striations distinctly visible.
Overall Size:25x19x20 mm
Crystals:25 mm
Archived: For reference only

 

 

 

 

 

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