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5. Highly refractory Archaean peridotite cumulates:Petrology and geochemistry of the Seqi Ultramafic Co

Highly refractory Archaean peridotite cumulates:Petrology and geochemistry of the Seqi Ultramafic Co

来源 :地学前缘：英文版 | 被引量 : 0次 | 上传用户：icanfly316

【摘 要】

：

This paper investigates the petrogenesis of the Seqi Ultramafic Complex,which covers a total area of approximately 0.5 km2.The ultramafic rocks are hosted by to

【作 者】

：

Kristoffer Szilas Vincent van 

【机 构】

：

DepartmentofGeologicalSciences,DepartmentofEarth&,PlanetarySciences,DepartmentofGeology,SchoolofE

【出 处】

：

地学前缘：英文版

【发表日期】

：

2018年3期

【关键词】

：

North Atlantic CRATON ARCHAEAN DUNITE Platinum-group elements Ultra-depleted man 

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论文部分内容阅读

This paper investigates the petrogenesis of the Seqi Ultramafic Complex,which covers a total area of approximately 0.5 km2.The ultramafic rocks are hosted by tonalitic orthogneiss of the ca.3000 Ma Akia terrane with crosscutting granitoid sheets providing

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