Fluorapatite, Dan Patch Mine, Keystone, South Dakota, USA Post author:Gary Kindel Post published:2020-01-27 Post category:Blog FacebookTweetPinEmailPrint FacebookTweetPinEmailPrint Tags: Mineral Images, South Dakota Read more articles Previous PostGoethite ps after Siderite, Dan Patch Mine, Keystone, SD FOV: 10mm Next PostPyromorphite, Iron Hill Mine, Carbonate SD, USA You Might Also Like Vanadinite Chihuahua Mexico (1982) 2022-05-29 #1883 Silver Batopilas Chihuahua Mexico (2002) FOV:16 mm 2022-05-12 List of Mineral Species for Pennsylvania 2009-10-20