Fluorapatite Dan Patch Mine Keystone Pennington Co. South Dakota USA (1984) FOV:4.8 mm Post author:Gary Kindel Post published:2021-03-07 Post category:Blog FacebookTweetPinEmailPrint FacebookTweetPinEmailPrint Tags: Mineral Images Read more articles Previous PostDigital Rockhound’s Companion Version 4.06 update released. Next PostClinoptilolite J. Richardson Ranch Madras Oregon USA (2004) FOV:1.6 mm You Might Also Like Semseyite Rodina Romania (2002) FOV:16 mm 2022-05-12 Beuranite from Bachman Mine PA 2014-02-23 #2235 Conichalcite Zacatecas Mexico (2003) FOV:4.8 mm 2022-11-30