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Clay Mineralogy of Andesite Saprolite
Clay Mineralogy Andesite Saprolite
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2011/11/17
Clay mineral associations in saprolite of two andesites from the Cascade Range of northeastern California were determined. Sesquioxidic allophane with a high CEC delta value dominates the clay fractio...
SULFUR ISOTOPE MINERALOGY OF SULFIDES
SULFUR ISOTOPE SULFIDES
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2014/4/8
Sulfur from the troilite phase in meteorites exhibits a remarkably uniform S32/S34composition of 22.21± 0.02, which value is taken as a reference standard for OS34 measurements. Primordial sulfur is i...