Isotope Geochemistry/Analytical Techniques

Jimenez Lopez C., Rodriguez Navarro A., Perez-Gonzales T.C., Arillo-Rosua F.J. and Romanek C.S. 2007 New method for the separation of magnetite from rock samples for oxygen isotope analysis. Submitted to European Journal of Mineralogy.

Romanek C.S., Jimenez-Lopez C., Sahai N. and Coleman M. 2007 Inorganic synthesis of Fe-Ca-Mg carbonates at low temperature. Submitted to Geochim. Cosmochim. Acta.

Romanek C.S., Beard B. Anbar A. and Andrus C.T.F. 2007 Non-traditional stable isotopes in the environmental sciences. In Environmental Isotopes in Bioremediation and Microbial Degradation Process, (eds.) C.M. Aelion, P. Hohener, D. Hunkeler and R. Aravena. CRC Press LLC, Boca Raton, FL.

Jimenez Lopez C., Romanek C.S. and Caballero E. 2006 Carbon isotope fractionation in synthetic magnesian calcite. Geochim. Cosmochim. Acta 70, 1163-1171.

Jimenez-Lopez C., Romanek C.S., Huertas F.J., Ohmoto H. and Caballero E. 2004 Oxygen isotope fractionation in magnesian calcite. Geochim. Cosmochim. Acta 68, 3367-3377.

Jimenez Lopez C. and Romanek C.S. 2004. Precipitation kinetics and carbon isotope partitioning of inorganic siderite at 25oC and 1 atm. Geochim. Cosmochim. Acta 68, 557-571

Socki R.A., Perry, Jr. E.C. and Romanek C.S. 2003 Stable isotope systematics of two cenotes from the northern Yucatan. Limnology and Oceanography 47, 1808-1818.

Rodriguez Navarro, A.B. and Romanek, C.S. 2002. Mineral fabrics analysis using low-cost universal stage for X-ray diffractometry. European Journal of Mineralogy, 14, 987-992.

Jimenez Lopez, C., Caballero Mesa, E., Huertas Puerta, F.J. and Romanek, C.S. 2001. Chemical, mineralogical and isotope behavior and phase transformation during the precipitation of calcium carbonate minerals from intermediate ionic solution at 25C. Geochim. Cosmochim. Acta 65, 3219-3231.

Romanek, C.S., Grossman, E.L. and Morse, J.W. 1992. Carbon isotopic fractionation in synthetic aragonite and calcite: Effects of temperature and precipitation rate. Geochim. Cosmochim. Acta 56, 419-430.

Socki R.A., Romanek C.S. and Gibson E.K. Jr. 1999 An on-line technique for the extraction of oxygen-18 and D/H from microliter quantities of water. Analytical Chemistry 71, 2250-2253.