2020 Dallas Mineral Collecting Symposium August 21-23, 2020

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SwordfishMining
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2020 Dallas Mineral Collecting Symposium August 21-23, 2020

Postby SwordfishMining » Mon Aug 24, 2020 3:32 am

If you would be interested in the chemical physical end of gem formation. Some great talk here. There was a bit of money raised with the auctions of some very fine specimens to support them. The various presenters kept my attention. I was listening close to the prospecting pegmatites information session.
https://www.dfwlivestream.com/dmcs

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