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RM1896   Pyurolusite replacing manganite

Imini mine, Ouarzazate, Drâa-Tafilalet, Morocco

From what has been analyzed, Imini pyrolusites are partially replaced by manganite. This specimen is not at all common, since it shows us shapes in sheaf that remind us the German manganite specimens. Intense black color, very defined crystalline aggregates, with some isolated crystals... An exceptionally rare sample. On baryte matrix.

Size: 8.4 x 6.5 x 5 cm.
Main crystal: 8 x 4 mm.
Found in 2017

Price: 90 €Buy