[B._Beckhoff,_et_al.]_Handbook_of_Practical_X-Ray_(b-ok.org).pdf

Nakai et al 491 have shown an example of using 116

Info icon This preview shows pages 695–697. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Methodological Developments and Applications 675 accessory phase for the REE budget of evolving felsic peralkaline magmas as it concentrates Zr, Nb, and the LREE [499]. Trace element analysis of miner- als and interstitial glasses in xenoliths from the East Eifel, Germany, revealed Pleistocene underplating and metasomatism processes of the lower continental crust [500]. By µ -SRXRF determinations on microtektites of the Cretaceous- Tertiary boundary from various localities, the tektites could be linked to their probable source within the Chicxulub impact crater by trace element fin- gerprints [501]. Besides analyses of glass and minerals another growing field of application for SRXRF is major and trace element analysis of particles from aerosols or dust in the light of their environmental health potential. The quantitative analysis of particles, however, is difficult due to their complexity in terms of chemical heterogeneity, crystallinity, and surface topology [502].
Image of page 696
Image of page 697
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern