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Stalactitic Black Psilomelane Formations
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Collection |
John Betts - Fine Minerals |
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Description |
Hard crystallized black plate of Psilomelane with short stalactitic black Psilomelane formations to 9 mm standing upright off the top surface. The psilomelane are composed of various manganese-oxides and are sometimes labeled as Hollandite or Coronadite. Associated with minor Vanadinite. |
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Locality |
Taouz, Er Rachidia, Meknes-Tafilalet, Morocco |
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Dimensions |
10 x 6 x 2.5 cm. |
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Specimen Grade |
B |
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Photograph |
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