Defernite Hematite Image

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.

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

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Defernite, Hematite

Large Defernite Image

Mineral:

Defernite: Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0,5)
Hematite: Fe2O3

Comments:

Specular hematite rich with crystalline grains of reddish brown defernite.

Location:

Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia.

Scale:

3.9 x 2.5 cm.

Copyright:

© John Veevaert

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