#3689 Fluorapatite Dan Patch Mine Keystone Pennington Co. South Dakota USA (1984) FOV:8 mm Post author:GaryK Post published:2026-05-24 Post category:Blog Continue Reading#3689 Fluorapatite Dan Patch Mine Keystone Pennington Co. South Dakota USA (1984) FOV:8 mm
#1387 Fluorapatite, Albite Dan Patch Mine Keystone Pennington Co. South Dakota USA (2000) FOV:8 mm Post author:GaryK Post published:2026-05-24 Post category:Blog Continue Reading#1387 Fluorapatite, Albite Dan Patch Mine Keystone Pennington Co. South Dakota USA (2000) FOV:8 mm
#1040 Fluorapatite, Albite Dan Patch Mine Keystone Pennington Co. South Dakota USA (1984) FOV:4 mm Post author:GaryK Post published:2026-05-24 Post category:Blog Continue Reading#1040 Fluorapatite, Albite Dan Patch Mine Keystone Pennington Co. South Dakota USA (1984) FOV:4 mm
#3602 Phosphosiderite Bull Moose Mine Custer Custer Co. South Dakota USA (2025) FOV:8 mm Post author:GaryK Post published:2025-08-16 Post category:Blog Continue Reading#3602 Phosphosiderite Bull Moose Mine Custer Custer Co. South Dakota USA (2025) FOV:8 mm
#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 Continue Reading#3601 Sincosite Ross Hannibal Mine Lawrence Co. South Dakota USA (2025) FOV:3.5 mm
#3601 Sincosite Ross Hannibal Mine Lawrence Co. South Dakota USA (2025) FOV:8 mm Post author:GaryK Post published:2025-08-16 Post category:Blog Continue Reading#3601 Sincosite Ross Hannibal Mine Lawrence Co. South Dakota USA (2025) FOV:8 mm
#3423 Sincosite, Minyulite Ross Hannibal Mine Lawrence Co. South Dakota USA (2023) FOV:6.5 mm Post author:GaryK Post published:2025-06-23 Post category:Blog Continue Reading#3423 Sincosite, Minyulite Ross Hannibal Mine Lawrence Co. South Dakota USA (2023) FOV:6.5 mm
#408 Wulfenite El Refugio Galena Lawrence Co. South Dakota USA (1984) FOV:9 mm Post author:GaryK Post published:2025-06-22 Post category:Blog Continue Reading#408 Wulfenite El Refugio Galena Lawrence Co. South Dakota USA (1984) FOV:9 mm
#408 Wulfenite El Refugio Galena Lawrence Co. South Dakota USA (1984) FOV:16 mm Post author:GaryK Post published:2025-06-22 Post category:Blog Continue Reading#408 Wulfenite El Refugio Galena Lawrence Co. South Dakota USA (1984) FOV:16 mm
#624 Tinsleyite – Purple Green Tavorite Tip Top Mine Custer Custer Co. South Dakota USA (1985) FOV:3 mm Post author:GaryK Post published:2025-05-06 Post category:Blog Continue Reading#624 Tinsleyite – Purple Green Tavorite Tip Top Mine Custer Custer Co. South Dakota USA (1985) FOV:3 mm