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单词 ore shoot
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ore shoot
ore shoot n. Mining an elongated orebody following a vein.
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the world > the earth > minerals > mineral deposits > [noun] > mass
joist1829
shoot1850
ore mass1854
chimney1860
ore shoot1867
orebody1868
the world > the earth > minerals > mineral deposits > [noun] > vein > branching
feeder1728
shoot1850
chimney1860
ore shoot1867
1867 Rep. Mineral Resources U.S. (U.S. Treasury) 46 It frequently happens that these ore-shoots have distinct terminal lines.
1944 Q. Jrnl. Geol. Soc. 100 251 A mineral vein may carry several ore-shoots, separated by barren stretches.
1993 New Scientist 24 July 26/1 The Kambalda nickel deposits consist of nearly pure iron-nickel sulphide, which solidified from long, ribbon-like ponds of sulphide magma, called ore shoots, at the base of extensive, thick lava flows.
extracted from oren.2
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