Bullen T.D.; White A.F.; Childs C.W.; Vivit D.V.; Schultz M.S.(2001)
Field and laboratory studies reveal that the mineral ferrihydrite, formed as a result of abiotic oxidation of aqueous ferrous to ferric Fe, contains Fe that is isotopically heavy relative to coexisting aqueous Fe. Because ...
White A.F.; Blum A.E.; Bullen T.D.; Vivit D.V.; Schulz M.; Fitzpatrick J.(1999)
The effects of climatic temperature variations (5–35°C) on chemical weathering are investigated both experimentally using flow-through columns containing fresh and weathered granitoid rocks and for natural granitoid ...