Kimberlite and lamproite,the major source of diamonds,are volatile-rich potassic ultramafic rocks that originate from the deep lithospheric mantle.These rocks are important for deciphering the composition and
Late Paleozoic and Mesozoic basaltic dikes were recently identified in Southwestern Cameroon in a ca.200km corridor of NE-SW trend that includes the Cameroon Line and corresponds,in a prebreak-up reconstitution of
文摘Kimberlite and lamproite,the major source of diamonds,are volatile-rich potassic ultramafic rocks that originate from the deep lithospheric mantle.These rocks are important for deciphering the composition and
文摘Late Paleozoic and Mesozoic basaltic dikes were recently identified in Southwestern Cameroon in a ca.200km corridor of NE-SW trend that includes the Cameroon Line and corresponds,in a prebreak-up reconstitution of