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Collection of Minerals and Fossiles Granzer

 

amethyste, 8 cm
calcite, quartz-xx, specimen 7 cm
wurtzite, 5 cm
calcit, quartz-xx, detail 4 cm
chalcedony, sphalerite, 10 cm
quartz geode, specimen 14 cm
quarzt geode, detail 7 cm
chalcedony, sphalerite, polished, 12 cm
 
Gerhard Granzer
Markt 16, 3365 Allhartsberg
 tel:+43 7448/3003
Allhartsberg, January 2007