14.50 USD
Willemite Rare natural sparkly Botryoidal Mineral Specimen
Cutters - this would make a fabulous rare stone druzy top cabochon
Fluorescent collectors: the Willemites from Mexico are not uniformly fluorescent. I have not tested this one.
Dimensions (mm): 45 x 30 x 12
Dimensions (inches): 1.8 x 1.2 x .5
Origin: Mina Ojuela, Mapimi, Mexico
Chemistry: Zinc Silicate Zn2SiO4
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Please note I list dimensions in millimeters (mm) and inches, not centimeters. Millimeters are jewelry industry standard and for consistency I use millimeters in all listings.