Mineralogy. An isolated and now usually small or compact deposit of a mineral or metal occurring within another formation.
单词 | θ6328 |
释义 | the world > the earth > minerals > mineral deposits > [noun] > isolated deposit (4) nest1715 Mineralogy. An isolated and now usually small or compact deposit of a mineral or metal occurring within another formation. bunch1815 Mining and Geology. A small isolated body of ore, etc. Cf. bunch, v.2 1d. 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… boulder1861 transferred. A lump or mass of some material; spec. in Mining, a large detached piece of ore found away from the regular lode. Also attributive in… |
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