Glauconite Image

For more than thirty (30) years, Excalibur Mineral Corp. has been providing private collectors, researchers, major universities and museums throughout the world with reliably identified, rare and unusual mineral samples for science an

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

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

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

Glauconite

Large Glauconite Image

Mineral:

Glauconite: (K,Na)(Fe+++,Al,Mg)2(Si,Al)4O10(OH)2

Comments:

Green glauconite intermixed with quartz.

Location:

Ightham, Kent, England.

Scale:

See Photo.

Copyright:

© Jeff Weissman / Photographic Guide to Mineral Species

Counter:

This Image has been shown 15045 times

Image Links: