Cassiterite - image 1

Cassiterite

Trent Peppiatt
Trent Peppiatt
Bryan, Texas, United States
0 for sale·Member since 2026

Highly lustrous cassiterite crystals. Minor chipping on some crystals.

Product details

SpeciesCassiterite, Quartz
Added on06/28/2026
LocalityBolivia, Loayza Province, Viloco Mine

Known provenance

DateCollectorAcquisition price
2016Trent PeppiattNot disclosed
TGMS convention center from unknown dealer

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Cassiterite
Mineral guide
Learn about Cassiterite
mirror-like luster and dense, prismatic crystals; localities Panasqueira, Xuebaoding, Viloco; value hinges on finish, size, and matrix.
Cassiterite
Regional guide
Cassiterite from Viloco Mine, Bolivia
Viloco Mine cassiterite — Bolivia’s essential tin locality, known for dark, mirror-bright crystals and rare transparent, facet-quality specimens.