Fluorite Var. Blue John
Fluorite Var. Blue John from Derbyshire, England
Collection Carnegie Museum of Natural History
Description Very old polished piece of Fluorite var. Blue John with good banding patterns and excellent color. The date on the display says 1864. This specimen was featured in the 2015 exhibit of Minerals of Western Europe at the 2015 Tucson show.
Locality Derbyshire, England
Specimen Grade D
Photograph © Hershel Friedman - All Rights Reserved.

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