What's Hot In Tucson: 2020 - Program Sponsor Series
Big Rock Minerals
Exhibiting in the 2020 temporary exhibit tent as a part of La Fuente’s exhibit building, Rob Bergmann, from Big Rock Minerals, shares with our Show Host Lauren Megaw some of the great minerals he’s bringing to market.
Included in this clip are minerals such as:
Four different Crystallized Golds from Mato Grosso, Brazil
Pyrite from the Homestake Mine, South Dakota, USA
Calcite and Pyrite on Quartz from Homestake Mine, South Dakota, USA
Ankerite-coated Quartz with Calcite from Homestake Mine, South Dakota, USA
This interview is being made public as a service to our fine Program Sponsors who make What’s Hot In Tucson possible. For more great interviews like this, pick up your copy of the 12.5 hour What’s Hot In Tucson: 2020 program today at:
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