#1092 Arsenopyrite Double Rainbow Mine Galena Lawrence Co. South Dakota USA (1984) FOV 8 mm Post author:GaryK Post published:2023-07-07 Post category:Blog FacebookTweetPinEmailPrint FacebookTweetPinEmailPrint Tags: Arsenopyrite, Mineral Images, South Dakota Read more articles Previous Post#2066 Erythrite Sonora Mexico (2002) FOV 3.5 mm Next Post#1735 Tsumcorite Richmond Sitting Bull Mine Galena Lawrence Co. South Dakota USA (2001) FOV 3.5 mm You Might Also Like Mining districts in New Mexico 2009-08-20 Pyrite Locations in Ohio 2009-09-26 All things Trilobites 2009-02-19