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Results: 1-13 |
Results: 13
Re-Os isotopic composition and PGE contents of proterozoic carbonaceous argillites, Virginia Formation, Northeastern Minnesota
Authors: Ripley, EM Park, YR Lambert, DD Frick, LR
Citation: Em. Ripley et al., Re-Os isotopic composition and PGE contents of proterozoic carbonaceous argillites, Virginia Formation, Northeastern Minnesota, ORG GEOCHEM, 32(6), 2001, pp. 857-866
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
Authors: Li, C Naldrett, AJ Ripley, EM
Citation: C. Li et al., 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, MIN DEPOSIT, 36(1), 2001, pp. 85-92
Re-Os isotopic variations in carbonaceous pelites hosting the Duluth Complex: Implications for metamorphic and metasomatic processes associated with mafic magma chambers
Authors: Ripley, EM Park, YR Lambert, DD Frick, LR
Citation: Em. Ripley et al., Re-Os isotopic variations in carbonaceous pelites hosting the Duluth Complex: Implications for metamorphic and metasomatic processes associated with mafic magma chambers, GEOCH COS A, 65(17), 2001, pp. 2965-2978
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
Authors: Park, YR Ripley, EM
Citation: Yr. Park et Em. Ripley, 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, CHEM GEOL, 172(3-4), 2001, pp. 331-345
Experimental sulfur isotope studies of the pyrite to pyrrhotite conversionin a hydrogen atmosphere
Authors: Ripley, EM Snyder, K
Citation: Em. Ripley et K. Snyder, Experimental sulfur isotope studies of the pyrite to pyrrhotite conversionin a hydrogen atmosphere, ECON GEOL B, 95(7), 2000, pp. 1551-1554
Oxygen isotope studies of the Voisey's Bay Ni-Cu-Co deposit, Labrador, Canada
Authors: Ripley, EM Park, YR Li, CS Naldrett, AJ
Citation: Em. Ripley et al., Oxygen isotope studies of the Voisey's Bay Ni-Cu-Co deposit, Labrador, Canada, ECON GEOL B, 95(4), 2000, pp. 831-844
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 (vol 93, pg 1063, 1998)
Authors: Arcuri, T Ripley, EM Hauck, SA
Citation: T. Arcuri et al., 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 (vol 93, pg 1063, 1998), ECON GEOL B, 94(3), 1999, pp. 447-447
Sulfur and oxygen isotopic evidence of country rock contamination in the Voisey's Bay Ni-Cu-Co deposit, Labrador, Canada
Authors: Ripley, EM Park, YR Li, CS Naldrett, AJ
Citation: Em. Ripley et al., Sulfur and oxygen isotopic evidence of country rock contamination in the Voisey's Bay Ni-Cu-Co deposit, Labrador, Canada, LITHOS, 47(1-2), 1999, pp. 53-68
Stable isotopic studies of mafic sills and proterozoic metasedimentary rocks located beneath the Duluth Complex, Minnesota
Authors: Park, YR Ripley, EM Severson, M Hauck, S
Citation: Yr. Park et al., Stable isotopic studies of mafic sills and proterozoic metasedimentary rocks located beneath the Duluth Complex, Minnesota, GEOCH COS A, 63(5), 1999, pp. 657-674
Oxygen isotopic systematics of an open-system magma chamber: An example from the Freetown Layered Complex of Sierra Leone
Authors: Chalokwu, CI Ripley, EM Park, YR
Citation: Ci. Chalokwu et al., Oxygen isotopic systematics of an open-system magma chamber: An example from the Freetown Layered Complex of Sierra Leone, GEOCH COS A, 63(5), 1999, pp. 675-685
Oxygen isotope fractionation between chlorite and water from 170 to 350 degrees C: A preliminary assessment based on partial exchange and fluid rock experiments
Authors: Cole, DR Ripley, EM
Citation: Dr. Cole et Em. Ripley, Oxygen isotope fractionation between chlorite and water from 170 to 350 degrees C: A preliminary assessment based on partial exchange and fluid rock experiments, GEOCH COS A, 63(3-4), 1999, pp. 449-457
Hydrothermal flow systems in the midcontinent rift: Oxygen and hydrogen isotopic studies of the North Shore Volcanic Group and related Hypabyssal Sills, Minnesota
Authors: Park, YR Ripley, EM
Citation: Yr. Park et Em. Ripley, Hydrothermal flow systems in the midcontinent rift: Oxygen and hydrogen isotopic studies of the North Shore Volcanic Group and related Hypabyssal Sills, Minnesota, GEOCH COS A, 63(11-12), 1999, pp. 1787-1804
Re-Os, Sm-Nd, and Pb isotopic constraints on mantle and crustal contributions to magmatic sulfide mineralization in the Duluth Complex
Authors: Ripley, EM Lambert, DD Frick, LR
Citation: Em. Ripley et al., Re-Os, Sm-Nd, and Pb isotopic constraints on mantle and crustal contributions to magmatic sulfide mineralization in the Duluth Complex, GEOCH COS A, 62(19-20), 1998, pp. 3349-3365
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