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Peridotite - close-up
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Thin section
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Hand specimen
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Thin section x-polars
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Close-up
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Exposure
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Rock in use
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Peridotite – very dark-coloured, coarse-grained (clearly visible) interlocking crystals (dark-coloured crystals are usually rich in iron/magnesium) – a coarse-grained, very dark-coloured, very iron/magnesium-rich igneous rock.
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