FROGS (Friends of Granites) Report, Fall 1987



This is the first official FROGS report in Eos. Our purpose is to disseminate information about the status of felsic igneous petrology, providing information and opinions about research, ideas, and problems that relate especially to granitoids but also, clearly, to felsic volcanic rocks. A major goal has been to bridge the gap between field-based and experimental approaches. For several years, FROGS reports have existed as occasional informal newsletters, but we feel that our purposes will be better served by semiannual publication as a section of the VGP News. A briefer companion report will also be published in The Lattice, the newsletter of the Mineralogical Society of America.