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GeneralUnknown mine in Warner Mountains
18th Nov 2019 01:33 UTCAndrew C
Lovely dendrites and layered copper minerals there.
18th Nov 2019 19:54 UTCMatt Ciranni
Are you talking about the Warner Mountains in southern Oregon?
That looks like a lot of the banded rhyolite that is common in the inland northwestern United States- it's not valuable (unless it's jasper, or at least, hard enough to take a polish) but it is really pretty rock.
13th Sep 2020 06:30 UTCAndrew C
13th Sep 2020 15:18 UTCKevin Conroy Manager
29th Sep 2020 18:57 UTCAndrew C
29th Sep 2020 21:41 UTCKyle Beucke 🌟
At the current time, there is a lab in the SF bay area providing EDS. The wet chemistry bulk analysis is provided by various assay labs including a couple in Reno I can vouch for.
Kyle
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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: April 23, 2024 19:41:19