Cassiterite, Quartz
Viloco Mine, Loayza Province, La Paz, Bolivia
Really good specimen. A druse of twinned Cassiterite crystals, many of them doubly terminated, translucent and very bright, with Quartz crystals.
Mina Viloco, Sección San Antonio, Loayza, La Paz, Bolivia.
Found in 01/2008
Specimen size: 5.8 × 3.5 × 3.4 cm
Main crystal size: 1 × 0.9 cm
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