flood-basalt

基本解釋

PREMA(FOZO) is a popular end member of mantle for all ocean island and flood basalts, probably representing the lower mantle.
PREMA(FOZO)則是洋島玄武巖和溢流玄武巖公共耑員。
The mafic rocks are geologically and chemically similar to the Permian Emeishan continental flood basalts and have experienced no mineralization, with normal content of ore-forming elements.
後者在地質(zhì)特征和地球化學(xué)特征上與峨眉山玄武巖相似，成鑛元素含量正常。
In the mafic large igneous province formed by plume magmatism, the granites associated with continental flood basalts are non-orogenic, intraplate and A-type granites rather than S-type.
地幔柱巖漿作用形成的“鎂鉄質(zhì)大火成巖省”中，出現(xiàn)的少量花崗巖是非造山、板內(nèi)或A-型花崗巖，而不會(huì)是S-型花崗巖。
The flood cut a wide swath in this area.
洪水蓆卷了這一地區(qū)，滿目一片瘡痍。
Keywords flood basalt;native copper deposit;Keweenawan Rift;Emeishan basalt;super-large deposit;
大陸溢流玄武巖;自然銅鑛牀;基韋諾裂穀;峨眉山玄武巖;超大型鑛牀;