Pentlandite Image

Dakota Matrix was founded in 1996 and has offered systematic and rare mineral specimens online since 1998.

The Mineral News newsletter has expanded to sixteen (16) pages a month and it has added significant features such as frequent book reviews, photographs to supplement new mineral descriptions. Occasional color issues are produced as well.

Your premier supplier of quality mineral specimens from Southern Africa and the world at large

John Betts - Fine Minerals, New York. Dealers of Fine Minerals and Natural Crystal Clusters since 1989. We buy rock collections, we buy gem collections, we buy mineral collections.

Pentlandite

Large Pentlandite Image

Mineral:

Pentlandite: (Fe,Ni)9S8

Comments:

Ore sample of a mixture of several sulfide minerals: pentlandite, chalcopyrite, and pyrrhotite.

Location:

Frood-Stobie Mine, Sudbury District, Ontario, Canada.

Scale:

20x15x7 mm.

Copyright:

© John Betts - Fine Minerals

Counter:

This Image has been shown 16566 times

Image Links: