Muscovite Pseudomorph After Cordierite
Muscovite Pseudomorph After Cordierite from Llallagua, Bustillos Province, Potosi Department, Bolivia
Collection John Betts - Fine Minerals
Description Unusual Muscovite pseudomorphs after a 12 sided Cordierite crystals up to 13 mm long. Has label indicating the specimen was from the Mark C. Bandy (?) collection and the L. A. County Museum. Ex. A. Stevenson collection #653.
Locality Llallagua, Bustillos Province, Potosi Department, Bolivia
Dimensions 13 x 13 x 8 mm.
Specimen Grade A
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.

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