Golden, sharp and brilliant, Pyrites have fully replaced Marcasite crystals and these are well clustered on a series of large Dolomite crystals. Older specimen, ex John Marshall collection, obtained in 1991, there is no sign of instability or other problems as can happen with Pyrite pseudomorphs. A few crystals do have edge chips but most are perfect and complete. Attractive example with textbook twinned crystals from an very interesting, remote location.
Sphalerite and Pyrite
Nanisivik Mine, Nanisivik, Baffin Island
5.4 x 4.5 x 2.6 CM (cabinet)
Pre Holiday 2017
A well formed specimen of both Sphalerite and Pyrite from a location not seen very often but has produced some fine things like this. Great three dimensional structure and separation of individual crystals, this is as good an example as I have ever seen from this remote locale. In very good condition, the pyrite are in several habits and forms while the Sphalerites reach up to 2 CM and have nice rounded faces. A really nice small cabinet piece.