Powellite

Powellite on brochantite

Origin: Antofagasta, Chile

Owner: Lou Perloff

Microscopic image

 

Photo courtesy of: 

Photo-Atlas of Minerals

  

Origin: Tonopah Divide mine, Esmeralda Co., Nevada, U.S.A.

Sample size: 4 x 4 x 2 cm, crystals to 1 mm

 

  

Green crystals to 1 mm in pockets with molybdenite

  

Abundant molybdenite and vugs filled with sharp brown crystals of powellite to 1 mm

  

 

  

Origin: Jardinera #1 mine, Inca de Oro, Chile

Sample size: 6 x 4 x 5 cm (top), 6 x 3 x 4 cm (2nd row), 5 x 3 x 3 cm (3rd row), 5.5 x 3 x 2 cm (bottom)

 

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Powellite on scolecite

Origin: Pandulena Hills Quarry, near Nasik, Maharashtra, India (circa 1997)
ex. Rolf Wein Collection

Sample size: 10 x 9.5 x 6 cm

 

  

  

  

 

  

 

  

 

     

 

  

Origin: Nasik, Maharashtra, India

Sample size: 6 x 4.5 x 4 cm (top/2nd row left), 2 x 1.5 x 1.5 cm (2nd row right/3rd row), 1.75 x 1.75 x 1.2 cm (4th row), 3 x 2.5 x 2 cm (5th row left), 2.5 x 2 x 2 cm (5th row righty), 2.5 x 1.5 x 1.5 cm (6th row), 3.75 x 3.5 x 2.5 cm (bottom left), 3.5 x 2.5 x 2.5 cm (bottom right)

 

  

 

 

Powellite with fluorapophyllite

  

Powellite on stilbite

Origin: near Jalgaon, Maharashtra, India

Sample size: 2 x 1.5 x 1.5 cm (top), 4.3 x 2.1 x 2 cm (2nd row), 4.3 x 4.1 x 1.8 cm (3rd row), 2.2 x 2.1 x 1.8 cm (bottom)
 

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