Description: Fluorite with Galena, Arsenopyrite and Calcite Naica mining area, Saucillo, Chihuahua, Mexico Mined about 1980 Specimen size: 7.7 × 5.5 × 4.1 cm. Main crystal size: 3.5 × 2.9 cm. Former Jan Buma collection. Number 020801 Photo: Reference Specimens -> http://www.fabreminerals.com/specimens/RSBUM-buma-notable-specimens.php#FD29H0

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