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Protective miner's helmet, hard hat with a flashlight in a mine underground in a tunnel in the dark. Concept of miner occupation. Professional protective headgear
Looking along the dramatic and colourful rock formations of Eleonore Bay, Segelsallskapet Fjord, Northeast Greenland National Park. Alternating layers of limestone and dolomite deposits are visible.
Manganese ore held by geologist, metallurgist, towards camera. Blurred background, differential focus. Mn mine, mining, critical mineral used in stainless steel and batteries
Macro. Mineral Cuprite (red copper ore) and silver crystals (Altai deposit). Microphotography with high magnification- photo scale 10X
Mineral deposit, lead mining in open pit.

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