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rockon-ro: MALACHITE (Copper Carbonate) from the Democratic Republic of Congo, Africa. Geology Nerd
hematitehearts: Copper, Spinel-twinned Locality: Wolverine Mine, Kearsarge Lode, Houghton County, Michigan Geology Nerd
hematitehearts: Coboltoan Dolomite Locality: Katanga Copper Crescent, Katanga, Congo (Democratic Republic) (former Zaire) Geology Nerd
mineraliety: Variscite in Copper ring by @ritualcravt. I think black feathers are a perfect backdrop for just about anything….. /////// https://www.instagram.com/mineraliety mineralia
tangledwing: Secondary copper minerals from decomposed primary copper ores (25x). John I. Koivula,Gemological Institute of America. Geology Nerd
First we start with an electrolytic refining cell. This kind of cell is generally used to refine silver, copper, and gold. But during the refining process silver and copper are capable of forming crystals. Gold will not crystallize it only … Continue reading
rockon-ro: AZURITE and MALACHITE (Copper Carbonate) crystals from M,Cissi, Er Rachidia, Morocco Geology Nerd
Credit: UNIGE Copper is an essential element of our society with main uses in the field of electricity and electronics. About 70% of the copper comes from deposits formed several million years ago during events of magma degassing within Earth’s … Continue reading
Copper is an essential element of our society with main uses in the field of electricity and electronics. About 70% of the copper comes from deposits formed several million years ago during events of magma degassing within Earth’s crust just … Continue reading
bijoux-et-mineraux: Rare blue Flos Ferri (color due to copper inclusions) – Dob?in?, Kosice Region, Slovakia? Geology Nerd