AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Oregon > Pyrite (rare filiform crystals) on Heulandite

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

   

Pyrite (rare filiform crystals) on Heulandite from Milepost 41, Oregon Route 224, near Estacada, Clackamas County, Oregon

 
Pyrite (rare filiform crystals) on Heulandite from Milepost 41, Oregon Route 224, near Estacada, Clackamas County, Oregon

Pyrite (rare filiform crystals) on Heulandite from Milepost 41, Oregon Route 224, near Estacada, Clackamas County, Oregon

Pyrite (rare filiform crystals) on Heulandite from Milepost 41, Oregon Route 224, near Estacada, Clackamas County, Oregon

Pyrite (rare filiform crystals) on Heulandite from Milepost 41, Oregon Route 224, near Estacada, Clackamas County, Oregon

DESCRIPTION:No. 76048
Mineral:Pyrite (rare filiform crystals) on Heulandite
Locality:Milepost 41, Oregon Route 224, near Estacada, Clackamas County, Oregon
Description:Many small gas cavities in gray basalt lined with lustrous beige heulandite microcrystals with filiform (hair-like) yellow-metallic pyrite crystals to 2 mm.
Overall Size:27x20x16 mm
Crystals:micro to 2 mm
Archived: For reference only

 

 

 

 

 

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