Greigite Image

McDougall Minerals sells high-quality mineral specimens from all over the world to collectors of all levels, from beginners to connoisseurs

Our Mission is Simple: RMS will be the go-to portal for all mineral, gem and rock shows in the USA

Weinrich Minerals, A Dealer in Fine Mineral Specimens - Since 1989. We buy collections and single high quality specimens.

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.

Greigite

Large Greigite Image

Mineral:

Greigite: Fe++Fe+++2S4

Comments:

Radiating needles are colloidal greigite with plates of sulfur.

Location:

Synthetic material.

Scale:

See Image.

Copyright:

© Electron Optics Image Gallery / University of Leeds

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