AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Idaho > Mordenite with Heulandite-Ca

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

   

Mordenite with Heulandite-Ca from Rat's Nest Claim, near Challis, Custer County, Idaho

 
Mordenite with Heulandite-Ca from Rat's Nest Claim, near Challis, Custer County, Idaho

Mordenite with Heulandite-Ca from Rat's Nest Claim, near Challis, Custer County, Idaho

DESCRIPTION:No. 36512
Mineral:Mordenite with Heulandite-Ca
Locality:Rat's Nest Claim, near Challis, Custer County, Idaho
Description:Plate of brown basalt completely covered entirely with fine hair-like white mordenite crystals up to 10 mm long with a few pink heulandite crystals up to 10 mm mixed in. These delicate specimens are rarely collected at this windy locality.
Overall Size:8x6x4 cm
Crystals:5-10 mm
Archived: For reference only

 

 

 

 

 

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