A small specimen of cassiterite and wolframite from a classic tin-tungsten deposit. A sample of black cassiterite crystal with a tabular wolframite crystal from Horní Slavkov (1975).
Localities, Czech Republic, Mineral Classification, Oxides, Size, Medium
Cassiterite, wolframite
$7
Availability: In stock
Location: Czech Republic, Horní Slavkov
Dimension: 37 × 30 × 20 mm
