AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Oregon > Quartz var. Agate Thunderegg

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

   

Quartz var. Agate Thunderegg from Ochoco Mountains, Oregon

 
Quartz var. Agate Thunderegg from Ochoco Mountains, Oregon

Quartz var. Agate Thunderegg from Ochoco Mountains, Oregon

Quartz var. Agate Thunderegg from Ochoco Mountains, Oregon

DESCRIPTION:No. 52535
Mineral:Quartz var. Agate Thunderegg
Locality:Ochoco Mountains, Oregon
Description:Half of a quartz chalcedony nodule, known locally as a thunderegg. The nodule was sliced and polished to show the translucent interior with curved, worm-like internal structures. Ex. John Geiges collection
Overall Size:7x6x4 cm
Crystals:
Archived: For reference only

 

 

 

 

 

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