Mineralogy and Geology. The rising of strata to the surface; the portion of a stratum which appears on the surface, an out-crop; figurative the act…
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释义 | the world > the earth > structure of the earth > structural features > sedimentary formation > [noun] > stratum > position or direction of strata > outcrop (11) cropping1686 Mineralogy and Geology. The rising of strata to the surface; the portion of a stratum which appears on the surface, an out-crop; figurative the act… outburst1698 Geology. An outcrop of a stratum of rock. Now rare. outbreak1714 Geology. An outcrop of a stratum; an intrusive mass of igneous rock. crop-side1715 the outcrop of a stratum on a slope. crop1719 Mineralogy and Geology. The cropping up or out of a stratum, vein, etc. Obsolete. outcrop1805 A part of a rock stratum, mineral vein, soil layer, etc., which emerges at the surface of the ground. Also more widely: an area or mass of bare rock. rock-head1835 Mining. An exposed edge of a stratum. Obsolete. nugget1844 New Zealand. In the southern South Island: a small rocky outcrop or islet in the sea. blow1879 An outcrop of mineral. Australian and New Zealand. Subcategories:— cropping out (2) |
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