isolated bituminous coal black white background
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
isolated bituminous coal black white background |
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| navigate by keyword : anhydrite association background bituminous black blue bog calcite coal commonly compression crystal deposits diagenetic dolomite evaporite formed found fuel gem geology gold gypsum halite ice isolated layered macro material metamorphic mine mineral natural nature object ore organic peat piece precious pyrite quartz rock rough sedimentary stone sub sulfur white |
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| Bituminous coal is an organic sedimentary rock formed by diagenetic and sub metamorphic compression of peat bog material. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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