Showing 421–440 of 443 results
Fluorite: Cave-in-Rock, Hardin County, Illinois, USA
Cuprite with Malachite on Calcite: Onganja mine, Seeis, Namibia
Fluorite: Rosiclare, Hardin County, Illinois USA
Fluorite: Minerva #1 mine, Cave-in-Rock, Hardin County Illinois USA
Fluorite & Calcite: Crystal mine, Cave-in-Rock, Hardin County Illinois USA
Fluorite: Xianghualing Mine, Chenzhou, Hunan Province, China
Datolite: Bor Mine, Dal’Negorsk, Primorsky Krai, Russia
Native Copper: Phoenix Mine, Keweenaw County, Michigan USA
Native Copper: Laker Pocket, Eagle Harbor, Michigan USA
Native Copper: Quincy Mine, Hancock, Houghton County, Michigan USA
Barite: Linwood Mine, Buffalo, Scott County, Iowa USA
Grossular: Jeffrey Mine, Val-des-Sources, Quebec, Canada
Copper: Fissure Vein Deposits, Keweenaw County, Michigan USA
Chalcocite: Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA
Metatorbernite: Shinkolobwe Mine (Kasolo Mine), Shinkolobwe, Kambove District, Haut-Katanga, DR Congo⠀
Native Copper: Central mine, Central, Keweenaw County, Michigan USA
Silver on Copper: Mohawk mine, Keweenaw County, Michigan USA
Fluorite: Minerva #1 mine, Cave-in-Rock, Hardin County, Illinois USA
Native Copper- Rocklands Mine, Cloncurry, Queensland Australia
Elbaite Tourmaline- Goma District, North Kivu, DR Congo
