Mineralogical Indicator of the Active Continental Margin of Southeastern China:Anorthitic Plagioclase
Mineralogical Indicator of the Active Continental Margin of Southeastern China:Anorthitic Plagioclase
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DOI：
10.1360/sb1994-39-16-1362
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发表时间：
1994-08
影响因子：
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通讯作者：
周新民;徐夕生;董传万;李惠民
中科院分区：
文献类型：
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作者：
周新民;徐夕生;董传万;李惠民
钙长石斜长石是指含An量在85%~ 100%之间的斜长石，在地球上很少见。作为J. S.比尔德和M。Wilson指出，陆源斜长岩主要产于岛弧或活动大陆边缘的堆晶辉长岩中（如小安的列斯群岛、阿留申群岛、克拉马斯山脉等）。美国西部等），而且在
Anorthitic plagioclase refers to the plagioclase whose An content ranges from 85％ to 100％, and is rarely seen on the earth. As J. S. Beard and M. Wilson pointed out, terrestrial anorthitic plagioclase mainly occurs in the cumulate gabbros of the island arc or active continental margin (such as Lesser Antilles Island, Aleutians, Klamath Mts. of western America, etc.), and is not found in