BY04 – Cassiterite with Quartz. Viloco Mine (Araca Mine), Loayza Province, La Paz, Bolivia
Extraordinary Cassiterite specimen from Viloco. It is composed of translucent lustrous crystals of Cassiterite with very well defined faces and edges. Ciclic Cassiterite twins, with more than an excellent luster and dark honey color. On matrix of Quartz. No damage.
Specimen size: 6.5 cm x 4 cm