Mining. A fissure or other limited location in which gold or ore may be found; the deposit in such a situation; an isolated accumulation of ore or…
单词 | θ6321 |
释义 | the world > the earth > minerals > mineral deposits > [noun] > of alluvial gold (3) pocket1848 Mining. A fissure or other limited location in which gold or ore may be found; the deposit in such a situation; an isolated accumulation of ore or… poor man's diggings1852 gold-bearing land which can be mined without substantial capital outlay, or on which large-scale commercial mining is not considered profitable, and… lead1855 Mining. Gold-mining. An alluvial deposit of gold along the bed of an ancient river. Also deep-lead, great-blue-lead (see quots.). |
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