Browsing by Subject "LA-ICPMS"
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(2010-08-02)Department: Earth and Environmental SciencesThe Peach Spring Tuff (PST), a large Miocene ignimbrite located in the southwestern USA, is unique in its abundance of U, Th, and REE concentrating accessory minerals (zircon, sphene, allanite, chevkinite). Textures and ...