Iridescent Erythrite (large thumbnail)

Item Description

Supremely iridescent, partially gemmy, parallel-growth, magenta erythrite blades form a showy and excellent two-sided thumbnail piece from from the famous Bou Azzer District of Morocco. A bit of contacting is noted on the ends of some of the crystals, but there is little actual damage. This is a superb thumbnail example from this famous cobalt mining district.