TR37AF6: Cassiterite with Quartz and Siderite - Viloco Mine, La Paz Department Bolivia
Cassiterite with Quartz and Siderite

Viloco Mine, Loayza Province, La Paz Department  Bolivia

Specimen size: 9.9 × 7.3 × 3.2 cm = 3.9” × 2.9” × 1.3”
Main crystal size: 1 × 1 cm = 0.4” × 0.4”

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