Galaxite Alleghanyite Image

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Alleghanyite, Galaxite

Large Alleghanyite Image

Mineral:

Alleghanyite: Mn5(SiO4)2(OH)2
Galaxite: (Mn,Mg)(Al,Fe+++)2O4

Comments:

Black granular galaxite with reddish alleghanyite and white kutnohorite.

Location:

Bald Knob, Alleghany County, North Carolina, USA.

Scale:

See Photo.

Copyright:

© Jeff Weissman / Photographic Guide to Mineral Species

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