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格陵兰全部太古宙石英—长石质片麻杂岩中广泛分布有变质的斜长岩和淡辉长岩的包含体,在菲斯克内塞特地区这种包含体非常丰富,这种包含体来源于一种特殊的叫做菲斯克内塞特杂岩的大型层状侵入体。这种杂岩分布面积大于5000平方公里,呈层状体和包含体系列在闪岩和麻粒岩相的片麻岩地层中。虽然杂岩被花岗岩侵入所分裂,并经多次变形和变质,但层状斜长杂岩仍广泛保存残余的火成结构和构造,成一套详细的地
In all Archean quartz-feldspathic gneiss complexes in Greenland, there are widespread inclusions of metamorphic plagioclase and dakrite, which are abundant in the Fiskèneth area. The source of these inclusions In a special large-scale layered intrusions called Fisknease complex. This complex has a distribution area of more than 5,000 square kilometers and is in the form of lamellar bodies and gneiss strata containing a series of amphiboles of amphibolite and granulite facies. Although the complex was invaded by granite intrusion and was deformed and metamorphosed many times, the stratiform plagiogranite still extensively preserved the remnant igneous structure and structure, forming a set of detailed