Bajiazi polymetallic ore deposit is an old mine,which occured in southeastern part of Bajiazi-Yangjiazhangzi magmatic hydrotherm metallogenic belt.
八家子金属矿是一个老矿,于八家子—杨家杖子岩浆热液矿带南西部。
Under hygrothermal climate, a series of physicochemical changes take place on huebnerite-scheelite deposit,containing polymetallic sulphi-des and slich a deposit forms a secondary tungsten deposit.
在温湿气候条件,金属硫化物的钨锰-白钨矿矿床会主一系列的物理、化学变化,形次生富集钨矿床。
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The expedition made significant achievements in surveys of rare earth, cobalt-rich crusts and polymetallic nodules.
“海洋六号”此次考察任务在深海稀土资调查、富钴壳资和多核资调查取得了丰硕成果。
First discovered in the Arctic Ocean in 1868, polymetallic nodules can be found in almost all oceans, but are concentrated in the CCZ.
1868年首次在北冰洋发现的多核,几乎在所有的海洋中都可以找到,但它们集中在东太平洋的克拉里昂﹣克利珀顿区。
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