Ahmed A. Rashad

2 Questions 1 Answers 0 Followers

Questions related from Ahmed A. Rashad

How to separate sand from marble and graphite?

I'm doing a XRD/XRF analysis for sandstone sample from a borehole, the sample is mixed with other materials from the drilling fluid like graphite and marble, all these material falling in range...

20 April 2024 8,844 1 View

Is there any text book or paper that discuss the depletion and enrichment of oxides, trace elements, and REE during crystallization?

I have to make comments on some plots of geochemical data and I need to get better understanding of how elements get enriched or depleted during crystallization.

07 June 2020 9,138 5 View