AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Muscovite var. Alurgite

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

   

Muscovite var. Alurgite from Cajon Pass, San Bernardino County, California

 
Muscovite var. Alurgite from Cajon Pass, San Bernardino County, California

Muscovite var. Alurgite from Cajon Pass, San Bernardino County, California

Muscovite var. Alurgite from Cajon Pass, San Bernardino County, California

DESCRIPTION:No. 44706
Mineral:Muscovite var. Alurgite
Locality:Cajon Pass, San Bernardino County, California
Description:Fine grained brown muscovite mica from the occurrence first described by Webb in 1939 that was originally labeled as alurgite, an obsolete name for ferrian muscovite. Ex. Upsala College, ca. 1939
Overall Size:11x5x1 cm
Crystals:1 mm
Archived: For reference only

 

 

 

 

 

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