Twinned Black Cassiterite Crystals
Twinned Black Cassiterite Crystals from Xuebaoding Mountain near Pingwu, Sichuan Province, China
Collection John Betts - Fine Minerals
Description Highly lustrous, black Cassiterite crystals with complex form and growth due to repeated twinning. Ex. Bob Holzer (1934-2009) collection.
Locality Xuebaoding Mountain near Pingwu, Sichuan Province, China
Dimensions 4.5 x 3.0 x 2.5 cm.
Specimen Grade B
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.

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