Fluorapatite crystals, Dan Patch Mine, Keystone South Dakota, USA Post author:Gary Kindel Post published:2020-02-09 Post category:Blog FacebookTweetPinEmailPrint FacebookTweetPinEmailPrint Tags: Mineral Images, South Dakota Read more articles Previous PostIron Prince Mine, Iron Baron, Middleback Range, Eyre Peninsula, South Australia, Australia Next PostDescloizite cluster on chalcophanite, self collected in 1986. FOV 6.2 mm You Might Also Like #2537 Pseudomalachite Harquahala Mine Salome La Paz Co. Arizona USA (2004) FOV:2.5 mm 2022-11-15 #2134 Stilbite Snake Hill Secaucus Hudson Co. New Jersey USA (2003) FOV:3 mm 2025-05-05 Mimetite Richmond Sitting Bull Mine Galena Lawrence Co. South Dakota USA FOV:1.6 mm 2021-09-04