ncat JP854, Hummerite, Hummer Mine, Jo Dandy Mine (Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USA

September 23, 2019 Steve Colorado North and Central Americas United States

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Tags: Hummerite

Colorado North and Central Americas United States

7078 JL263, Hummerite, Hummer Mine, Jo Dandy Mine (Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USA

September 23, 2019

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