#3601 Sincosite Ross Hannibal Mine Lawrence Co. South Dakota USA (2025) FOV:3.5 mm Post author:GaryK Post published:2025-08-16 Post category:Blog FacebookTweetPinEmailPrint FacebookTweetPinEmailPrint Tags: Mineral Images, Sincosite, South Dakota, USA Read more articles Previous Post#3601 Sincosite Ross Hannibal Mine Lawrence Co. South Dakota USA (2025) FOV:8 mm Next Post#3602 Phosphosiderite Bull Moose Mine Custer Custer Co. South Dakota USA (2025) FOV:8 mm You Might Also Like #1959 Strontianite Laurel Hill Quarry Secaucus Hudson Co. New Jersey USA (2002) FOV 8mm 2024-05-31 #890 Leucophosphite Tip Top Mine Custer Custer Co. Co. South Dakota USA (1985) FOV 2 mm 2023-09-14 #1985 Azurite Mimetite Tynagh Mine Tynash Galway Co. Ireland (Eire) (2002) FOV 3.5 mm 2024-09-24