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Carsten Slotta January 15, 2019 03:18PM
The caption is obviously incorrect.
Łukasz Kruszewski January 15, 2019 06:09PM
Obviously. This is a wrong description. The image does not show any Mn oxides nor oxyhydroxides. The dark green species may be: (1) pseudomalachite (most likely), (2) cornwallite (less likely), (3) philipsburgite (much less likely), growing on chrysocolla.
Uwe Kolitsch January 20, 2019 11:16AM
Eligiusz Szełęg February 11, 2019 01:16PM
Please do not accept any pictures of Mr. J. Kornaga. His photos are out of focus and badly signed. I think, that our website should show good quality photos. There are many bad quality photos. Łukasz am I right?
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