Mineral: Fluorite
Locality: Naica Mine, Torino-Tehuacan Chimney, Naica, Municipio Saucillo, Chihuahua, Mexico
Dimensions: 8 x8 x8 cm
Description: Octahedral fluorite, Torino-Tehuacan Chimney ca 1984. Peter Megaw specimen, Jeff Scovil photograph
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