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Arizona State University CLAS SESE Secondary Ion Mass Spec Lab

Box 871404 Tempe, AZ 85287-1404The SIMS Lab analytical capabilities include, but are not limited to: Point analysis: H contents of basaltic to rhyolitic glasses, micas, and amphiboles. H contents of (appropriately mounted) olivine, garnet and pyroxenes. H isotope ratio measurements of hydrous phases (several standards available). Li contents and isotope ratios of olivines, pyroxenes, clay minerals, and selected glass samples. B contents and isotope ratios of clay minerals, basaltic to rhyolitic glasses, tourmaline.C content of basaltic to rhyolitic glasses, C isotopes of carbonate. O isotope measurements of quartz, feldspar, magnetite, garnet, olivine (=2? errors, 2s). N contents of clay minerals and micas. F contents of nominally anhydrous minerals and glasses. Si isotope measurements of quartz. S isotope measurements of several sulfide minerals, apatite, and silicate glasses. Cl isotope ratio measurements of apatite (may expand to other phases). Depth profiling: High resolution (O2+, Cs primary beams) and low resolution (O- primary beam), rastered primary beam or aperture illumination (Kohler focusing).

Arizona State University CLAS SESE Secondary Ion Mass Spec Lab

West Boxelder Place Chandler, AZ, 85225 United StatesThe SIMS Lab analytical capabilities include, but are not limited to: Point analysis: H contents of basaltic to rhyolitic glasses, micas, and amphiboles. H contents of (appropriately mounted) olivine, garnet and pyroxenes. H isotope ratio measurements of hydrous phases (several standards available). Li contents and isotope ratios of olivines, pyroxenes, clay minerals, and selected glass samples. B contents and isotope ratios of clay minerals, basaltic to rhyolitic glasses, tourmaline.C content of basaltic to rhyolitic glasses, C isotopes of carbonate. O isotope measurements of quartz, feldspar, magnetite, garnet, olivine (=2? errors, 2s). N contents of clay minerals and micas. F contents of nominally anhydrous minerals and glasses. Si isotope measurements of quartz. S isotope measurements of several sulfide minerals, apatite, and silicate glasses. Cl isotope ratio measurements of apatite (may expand to other phases). Depth profiling: High resolution (O2+, Cs primary beams) and low resolution (O- primary beam), rastered primary beam or aperture illumination (Kohler focusing).