An aerial view of the colorful and vibrant RioTinto mines in Huelva, Spain.

Victor

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Fluorite in close-up. Background with a piece of fluorite ore in a russian museum. 

brown rocky mountain with green trees during daytime

Beautiful rock patterns and textures, created millions of years ago.

An aerial view of the vibrant and colorful waters surrounding the RioTinto mines in Huelva

brown rocky mountain beside river during daytime

funny little canyon that we found in one of the villages of the Czech Republic

brown and gray rock formation near green trees during daytime

Old ore mine tunnel in the nationalpark Harz. Grube Lautenthals Glück