All tied up! A first rate bright specimen of Hematite variety Iron Rose from Fibbia, Switzerland. The specimen depicts over ten well formed intergrown classic Iron Roses, many measuring to over across the faces.
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Calcite with quartz from Huanggang Mine, Inner Mongolia, China. The pictured specimen is tall. The quartz at the center of the stacked calcite disks is better exposed in some of the specimens that they have at the show. Photo credit: Jeffrey A.
Iceland spar is a clear, transparent, colorless crystallized variety of calcite (calcium carbonate, Large pieces are split along natural cleavage planes to form natural rhombs. Iceland spar is probably best known for exhibiting the optical propert
Violet Sapphire Starbrite™ Cut 1.91 cts
Pyromorphite from Minas de Horcajo, Ciudad Real, Castile-La Mancha, Spain