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 digitalrockhound.blogspot.com is now redirecting to digitalrockhound.com 2022-06-20 Analcime Tick Canyon Area California USA (2004) FOV:3.6 mm 2021-12-11 3rd trip to Lodi Park 2011-09-03