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地质概况斯特金湖矿床产在苏必利尔省太古宙瓦比贡绿岩带的火山碎屑岩中。这是一条已被花岗质岩石侵入的变火山岩、火山碎屑岩和少量变沉积岩的线状带。Mackasey等人把瓦比贡带描述为由变沉积岩、变沉积片麻岩、岩浆和深源成因的岩浆岩和花岗质岩石组合而成的一个独特的岩石地层体,其北和南分别以英吉利河和魁特科片麻岩带为界。斯特金湖区火山岩(图1),根据一条北东东走向轴可容易地分成北和南两个组合。紧靠斯特金湖北部的火山岩构成北部层序,是由向南倾斜的铁质拉斑玄武岩和拉斑
Geological Survey The Sturgeon Lake deposit is produced in volcaniclastic rocks in the Arctic Permian gneiss belt of the Superior province. This is a linear belt that has been invaded by granitic rocks, volcanic rocks, volcaniclastic rocks and a small amount of metasedimentary rocks. Mackasey et al. Described the Vabigong zone as a unique lithostratigraphic assemblage of metamorphic, metamorphic gneisses, magmatic and deep-sourced magmatic and granitic rocks whose northern and southern English River and Quatecke gneiss belt for the community. The Stricker Lake volcanic rocks (Figure 1) can be easily divided into north and south based on a north east-east axis. The volcanic rocks that form the northern part of Lake Stringe make up the northern sequence and are composed of iron-prone rock basalt