Cassiterite
Cassiterite - Lustrous Jet-Black Twinned Crystal Cluster, Pingwu
Pingwu Beryl Mine, Huya Township, Pingwu County, M...
Cassiterite, Quartz
Cassiterite with Quartz - Lustrous, Gemmy Twinned Crystals
Amo Tin Deposit, Pu'er, Yunnan Province, China
Cassiterite, Muscovite
Cassiterite with Muscovite – Mirror-Luster Crystals on Mica Matrix
Pingwu Beryl Mine, Huya Township, Xuebaoding, Ping...
Cassiterite
Cassiterite - World-Class Translucent Twin, Sculptural Masterpiece
Amo Tin (Sn) Deposit, Ximeng County, Yunnan Provin...