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Identity HelpBelorechenskoye unknown green
20th Nov 2009 22:40 UTCMaurice de Graaf Expert
I have a question about an unknown secondary from the the Belorechensk mine, Adygea, Caucasus, Russia. On picture 1 you see Serpierite (according to Mikhail Murashko), but in the topright corner are two or three minute green crystals. picture 2 is a 'close-up'. Still the FOV of the second picture is only 0.7mm! So the picture is really at the limits of my equippement.
I know it is a long shot, but has anyone an idea what fits the paragenese and appearence?
Thanks in advance,
Maurice
20th Nov 2009 23:12 UTCSebastian Möller Expert
Maybe Brochantite. I've had several pieces with that paragenesis from Schlema, there was plenty of serpierite/devilite + brochantite.
Regards,
Sebastian Möller
21st Nov 2009 01:22 UTCRonald John Gyllenhammer Expert
I agree with Sebastian I think I can see a Bronchantite prism in the second image.
Ron
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Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: May 2, 2024 10:51:23