Hogtuvaite Image

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Hogtuvaite

Large Hogtuvaite Image

Mineral:

Hogtuvaite: (Ca,Na)2(Fe++,Fe+++,Ti,Mg,Mn)6(Si,Be,Al)6O20

Comments:

Dark platy crystals of hogtuvaite in matrix.

Location:

Hogtuva, Mo i Rana, Nordland, Norway.

Scale:

See Photo.

Copyright:

© Jeff Weissman / Photographic Guide to Mineral Species

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