Meaning | rock formed from consolidated clay sediments. |
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Narrower | arenaceous rock | A sedimentary rock composed of sand |
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argillaceous rock | A sedimentary rock formed from clay deposits |
argillite | A sedimentary rock differing from shale in being bound by silica and from slate in having no slate cleavages |
limestone | A sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals |
rudaceous rock | A sedimentary rock formed of coarse-grained material |
shale | A sedimentary rock formed by the deposition of successive layers of clay |
slate | A fine-grained metamorphic rock that can be split into thin layers |
Broader | rock, stone | material consisting of the aggregate of minerals like those making up the Earth's crust |
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Spanish | roca sedimentaria |
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Catalan | roca sedimentària |
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