Hyalophane

  

 

Origin: Zagradski Potok, Busouaca, Bosnia and Herzegovina

Sample size: 1.2 x 1.3 cm (top), Single crystals ca. 1x1.5 cm (2, top of the photo), two intergrown crystals ca. 2x2 to 2x2.5 cm (2, 2nd row of photo), numerous intergrown smaller crystals 1x1.5 cm (3 row of photo left), numerous intergrown smaller crystals ca. 2x3 cm (3rd row of photo right), fragment of a large crystal 1.5x2.5 cm (bottom piece on the photo) (bottom)

 

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Hyalophane with red piemontite and calcite

Origin: Långban mine, Varmland, Sweden

Ex. Grenier collection

Sample size: 8 x 5 x 4 cm

 

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Origin: Zagradski Potok mine, Busovaca, Bosnia

Ex. Giorgio Spiga collection

Sample size: 3 x 3 x 2.5 cm

 

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