Felipe Grandjean Costa

2 Questions 3 Answers 0 Followers

Questions related from Felipe Grandjean Costa

How far can I explore whole-rock (XRF) geochemistry from chromitites and associated dunites and gabbros?

I know that mineral (e.g., chromite, olivine) chemistry yield much deeper interpretations for the chromitites and dunites, but I don’t have it. Does somebody know a paper that explore whole-rock...

03 March 2015 7,249 5 View

What is the prerequisite for high Sr values for some mantle derived rocks?

(e.g., high-Ba-Sr granitoids, low-silica adakites) I know that plagioclase in the source, and its pressure dependence play an important role on it, but there is no plagioclase in mantle rocks, is...

11 November 2014 6,258 3 View