this ancient mine produced iron ore
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
this ancient mine produced iron ore |
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| navigate by keyword : abandoned age ancient bearing blue bog bogiron campanile catacomb cave development dungeon dunstone excavation ferrum generation geology goethite gwag incrustated iron ironclay ironore ironstone lake limonite manganese marsh meadow metal micaceousiron mine miner mining mountain ocher old ore oxide pan pipe pit previous produced shaft speleology spelunking underground vivianite working |
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| Geology and ore bearing. This ancient mine (gwag) produced ironstone, blue brick type ironclay (dunstone), mine working |
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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