Fluorite (gem quality) (ex Kay Robertson Collection)

Item Description

A GEM quality, sharp, well-formed, cuboctahedron of beautiful green colored Fluorite measuring 2.2 cm on Quartz. Complete all the way around with only minor spot of damage. Good quality and rarely seen on the market these days, as the good green crystals seem to be drying up. Ex Kay Robertson Collection (#11722). Kay is a prominent California collector, who specialized in European classics (see the article in the March-April, 2007 Mineralogical Record and the 50+ page article in the German Magazine "Mineralien Welt" November-December 2017).