Armangite Image

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

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

Hudson Institute of Mineralogy

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.

Armangite

Large Armangite Image

Mineral:

Armangite: Mn26As+++18O50(OH)4(CO3)

Comments:

Black crystals of armangite on matrix.

Location:

Langban, Varmland, Sweden..

Scale:

Specimen Size 2.5 x 4 cm.

Copyright:

© John Veevaert

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