AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Wyoming > Opal var. Geyserite

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Opal var. Geyserite from Yellowstone Park, Park County, Wyoming

 
Opal var. Geyserite from Yellowstone Park, Park County, Wyoming

Opal var. Geyserite from Yellowstone Park, Park County, Wyoming

DESCRIPTION:No. 34693
Mineral:Opal var. Geyserite
Locality:Yellowstone Park, Park County, Wyoming
Description:Porous gray to white common opal, variety geyserite, most likely collected from the deposits surrounding a geyser. Ex. John A. Manley (1861-1936) ca. 1890s
Overall Size:2-2.5 cm
Crystals:
Status: Sold - Posted here for reference only
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