Terlinguaite

Origin: Mariposa mine, Terlingua, Terlingua district, Brewster Co., Texas, USA
Picture size: 5 mm
Owner: Thomas Witzke
 

Photo courtesy of: 

Thomas Witzke

Institut für Mineralogie und Lagerstättenlehre
Aachen, Germany

 

Yellowish-brown powdery with eglestonite
Origin: Cahill Mine, Humboldt Co., Nevada, USA
Sample size: 5 x 10 cm
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

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