131 Publications (Page 4 of 6)
2006
Mineralogic and sulfur isotopic effects accompanying oxidation of pyrite in millimolar solutions of hydrogen peroxide at temperatures from 4 to 150 °C
Lefticariu, Liliana⋅Pratt, Lisa M and Ripley, Edward M
Geochimica et Cosmochimica Acta, vol. 70, (no. 19), pp. 4905, 2006. | Journal Article
 
Oxygen isotopic disequilibrium in plagioclase-corundum-hercynite xenoliths from the Voisey's Bay Intrusion, Labrador, Canada
Mariga, J.⋅Ripley, Edward M⋅Li, C.⋅Mc Keegan, Kevin⋅Schmidt, A. and Groove, M.
Earth and Planetary Science Letters, vol. 248, (no. 1-2), pp. 263-275, 2006. | Journal Article
 
The genesis of Archaean chromitites from the Nuasahi and Sukinda massifs in the Singhbhum Craton, India
Mondal, Sisir K⋅Mondal, Sisir K⋅Ripley, Edward M⋅Ripley, Edward M⋅Li, Chusi⋅Li, Chusi⋅Frei, Robert and Frei, Robert
Precambrian Research, vol. 148, (no. 1), pp. 66, 2006. | Journal Article
 
The Role of Crustal Sulfur in Mafic Magmas: Perspectives From Studies of Sulfur Isotope Compositions
Ripley, Edward M⋅Li, C. and Clague, D. A
Proceedings of the 2006 American Geophysical Union Joint Assembly, 2006. | Journal Article
2005
Empirical equations to predict the sulfur content of mafic magmas at sulfide saturation and applications to magmatic sulfide deposits
Li, Chusi⋅Li, Chusi⋅Ripley, Edward M and Ripley, Edward
Mineralium Deposita, vol. 40, (no. 2), pp. 230, 20050300. | Journal Article
 
Origin of phlogopite-orthopyroxene inclusions in chromites from the Merensky Reef of the Bushveld Complex, South Africa
Li, Chusi⋅Ripley, Edward M⋅Sarkar, Arindam⋅Shin, Dongbok and Maier, Wolfgang
Contributions to Mineralogy and Petrology, vol. 150, (no. 1), pp. 119-130, Aug 2005. | Journal Article
2004
Compositional variations of olivine from the Jinchuan Ni-Cu sulfide deposit, western China: implications for ore genesis
Li, Chusi⋅Xu, Zhanghua⋅de Waal, Sybrand⋅Ripley, Edward and Maier, Wolfgang
Mineralium Deposita, vol. 39, (no. 2), pp. 159-172, Mar 2004. | Journal Article
2003
SULFUR ISOTOPE EXCHANGE AND METAL ENRICHMENT IN THE FORMATION OF MAGMATIC Cu-Ni-(PGE) DEPOSITS
Ripley, Edward M⋅Ripley, Edward M⋅Li, Chusi and Li, Chusi
Economic Geology, vol. 98, (no. 3), pp. 641, 2003-05-00. | Journal Article
 
Sulfur isotopic studies of continental flood basalts in the Noril’sk region: implications for the association between lavas and ore-bearing intrusions
Ripley, Edward M⋅Ripley, Edward M⋅Ripley, Edward M⋅Lightfoot, Peter C⋅Lightfoot, Peter C⋅Lightfoot, Peter C⋅Li, Chusi⋅Li, Chusi⋅Li, Chusi⋅Elswick, Erika R⋅Elswick, Erika R and Elswick, Erika R
Geochimica et Cosmochimica Acta, vol. 67, (no. 15), pp. 2817, 2003. | Journal Article
2002
Copper solubility in a basaltic melt and sulfide liquid/silicate melt partition coefficients of Cu and Fe
Ripley, Edward M⋅Ripley, Edward M⋅Ripley, Edward M⋅Brophy, James G⋅Brophy, James G⋅Brophy, James G⋅Li, Chusi⋅Li, Chusi and Li, Chusi
Geochimica et Cosmochimica Acta, vol. 66, (no. 15), pp. 2800, 2002. | Journal Article
2001
Critical factors for the formation of a nickel-copper deposit in an evolved magma system: lessons from a comparison of the Pants Lake and Voisey's Bay sulfide occurrences in Labrador, Canada
Li, Chusi⋅Naldrett, Anthony J and Ripley, Edward M
Mineralium Deposita, vol. 36, (no. 1), pp. 85-92, Jan 2001. | Journal Article
 
Mechanisms and patterns of O and H isotopic exchange during hydrothermal alteration of the North Shore Volcanic Group and related hypabyssal sills, Midcontinent Rift System, Minnesota
Park, Young-Rok and Ripley, Edward M
Chemical Geology, vol. 172, (no. 3), pp. 345, 2001. | Journal Article
 
Re–Os isotopic composition and PGE contents of proterozoic carbonaceous argillites, Virginia Formation, Northeastern Minnesota
Ripley, Edward M⋅Park, Young-Rok⋅Lambert, David D and Frick, Louise R
Organic Geochemistry, vol. 32, (no. 6), pp. 866, 2001. | Journal Article
 
Re-Os isotopic variations in carbonaceous pelites hosting the Duluth Complex: implications for metamorphic and metasomatic processes associated with mafic magma chambers
Ripley, Edward M⋅Park, Y-R⋅Lambert, DD and Frick, LR
Geochimica et Cosmochimica Acta, vol. 65, (no. 17), pp. 2965-2978, 2001. | Journal Article
2000
EXPERIMENTAL SULFUR ISOTOPE STUDIES OF THE PYRITE TO PYRRHOTITE CONVERSION IN A HYDROGEN ATMOSPHERE
Ripley, Edward M and Snyder, Kossouth
Economic Geology, vol. 95, (no. 7), pp. 1554, 2000-11-01. | Journal Article
1999
Hydrothermal flow systems in the Midcontinent Rift: oxygen and hydrogen isotopic studies of the North Shore Volcanic Group and related hypabyssal sills, Minnesota
Park, Young-Rok and Ripley, Edward M
Geochimica et Cosmochimica Acta, vol. 63, (no. 11-12), pp. 1804, June 1999. | Journal Article
 
Oxygen isotope fractionation between chlorite and water from 170 to 350°C: a preliminary assessment based on partial exchange and fluid/rock experiments
Cole, David R and Ripley, Edward M
Geochimica et Cosmochimica Acta, vol. 63, (no. 3), pp. 457, 1999. | Journal Article
 
Oxygen isotopic systematics of an open-system magma chamber
Chalokwu, Christopher I⋅Ripley, Edward M and Park, Young-Rok
Geochimica et Cosmochimica Acta, vol. 63, (no. 5), pp. 685, 1999-03-00. | Journal Article
 
Stable isotopic studies of mafic sills and proterozoic metasedimentary rocks located beneath the Duluth Complex, Minnesota
Park, Young-Rok⋅Ripley, Edward M⋅Severson, Mark and Hauck, Steven
Geochimica et Cosmochimica Acta, vol. 63, (no. 5), pp. 674, 1999. | Journal Article
 
Sulfur and oxygen isotopic evidence of country rock contamination in the Voisey's Bay Ni–Cu–Co deposit, Labrador, Canada
Ripley, Edward M⋅Ripley, Edward M⋅Park, Young-Rok⋅Park, Young-Rok⋅Li, Chusi⋅Li, Chusi⋅Naldrett, Anthony J and Naldrett, Anthony J
LITHOS, vol. 47, (no. 1), pp. 68, 1999. | Journal Article
1998
Evidence for sulfide and Fe-Ti-P-rich liquid immiscibility in the Duluth Complex, Minnesota
Ripley, Edward M⋅Severson, Mark J and Hauck, Steven A
Economic Geology, vol. 93, (no. 7), pp. 1062, 1998-11-01. | Journal Article
 
Geodynamics of magmatic Cu-Ni-PGE sulfide deposits; new insights from the Re-Os isotope system
Lambert, David D⋅Foster, Jeffrey G⋅Frick, Louise R⋅Ripley, Edward M and Zientek, Michael L
Economic Geology, vol. 93, (no. 2), pp. 136, 1998-04-01. | Journal Article
 
Re-Os, Sm-Nd, and Pb isotopic constraints on mantle and crustal contributions to magmatic sulfide mineralization in the Duluth Complex
Ripley, Edward M⋅Lambert, David D and Frick, Louise R
Geochimica et Cosmochimica Acta, vol. 62, (no. 19), pp. 3365, 1998. | Journal Article
 
Sulfur and oxygen isotope studies of the interaction between pelitic xenoliths and basaltic magma at the Babbitt and Serpentine Cu-Ni deposits, Duluth Complex, Minnesota
Arcuri, Terry⋅Ripley, Edward M and Hauck, Steven A
Economic Geology, vol. 93, (no. 7), pp. 1075, 1998-11-01. | Journal Article
 
Sulfur isotopic analysis of 3–10 micromole samples of SO2 from sulfides, sulfates, and whole rocks using conventional combustion and mass spectrometric techniques
Park, Young-Rok and Ripley, Edward M
Chemical Geology, vol. 150, (no. 1-2), pp. 195, 1998-08-00. | Journal Article