scoria
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
scoria |
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| navigate by keyword : background black carbon close coal composition crystal darkcolored energy fossil fuel geology granite has highly industry isolated lava macro mafic mine mineral natural nature piece power raw rock rough scoria stone tephra texture usually vesiculated white |
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| Scoria is a highly vesiculated lava or tephra. It is usually dark-colored and has a mafic composition. |
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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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