AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Russia > Kaolinite pseudomorph after Helvite

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

   

Kaolinite pseudomorph after Helvite from riverbank at confluence Vilyui (Wilui) River and Akhtaragda River, near Chernyshevsk, Sakha, Siberia, Russia

 
Kaolinite pseudomorph after Helvite from riverbank at confluence Vilyui (Wilui) River and Akhtaragda River, near Chernyshevsk, Sakha, Siberia, Russia

DESCRIPTION:No. 8485
Mineral:Kaolinite pseudomorph after Helvite
Locality:riverbank at confluence Vilyui (Wilui) River and Akhtaragda River, near Chernyshevsk, Sakha, Siberia, Russia
Description:Sharp, well-formed kaolinite pseudomorph after helvite. This specimen is a complete crystal on all sides, with no matrix. Ex. Edward R. Swoboda collection (see Mineralogical Record V. 28, No. 6.)
Overall Size:28x26x20 mm
Crystals:28x26x20 mm
Archived: For reference only

 

 

 

 

 

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