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Cassiterite

Unknown Owner
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Wendy & Frank Melanson Collection

Product details

Species
CassiteriteAbout Cassiterite →
SizeThumbnail
Dimensions1.8 x 1.9 x 1.8 cm
Added on05/14/2026
Locality
Portugal, Panasqueira MinesRegional guide →

Known provenance

DateCollectorAcquisition price
06/2026Unknown OwnerNot disclosed
—Dave Bunk MineralsNot disclosed

Learn more

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 Panasqueira Mines, Portugal
Panasqueira Mines, Portugal — Cassiterite, a classic European W-Sn-Cu locality; jet-black, sharp crystals with luster, often with muscovite and quartz.