$3000 / £1935 / €2289
This specimen is priced in US dollars, all other prices are approximate
TENNANTITE on DOLOMITE
9 x 7.5 x 4 cm (Small Cabinet)
ex. Karlheinz Grosch Collection
An impressive specimen of sturdy tetrahedral crystals of Tennantite to 4cm, accompanied by attractive pearlescent white Dolomite crystals. Tennantite specimens from Tsumeb are usually heavily corroded but these crystals are comparatively sharp and robust - a nice arrangement too especially with the contrast of the matt Tennantite to the pearly Dolomite!
More info on this mineral species
Kristalle and Crystal Classics