Structure and petrology of Pan-African nepheline syenites from the South West Cameroon; Implications for their emplacement mode, petrogenesis and geodynamic significance

Nsifa Nkonguin Emmanuel,Tchameni Rigobert,Nedelec Anne,Siqueira Roberto,Pouclet Andre,Bascou Jerome

Journal of African Earth Sciences（2013）

引用 28|浏览8

暂无评分

摘要

•Nepheline syenite plutons were synkinematically emplaced at 590Ma.•Ijolites and nepheline syenites are related by a fractional crystallization process.•Magma source is the subcontinental lithospheric mantle.

查看译文

关键词

Nepheline syenite,Southwest Cameroon,AMS,Pan-African,Shear zone

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要