Filters: Author is Keays, R. R. [Clear All Filters]
“Wallrock alteration associated with turbidite-hosted gold deposits; examples from the Palaeozoic Lachlan fold belt in central Victoria, Australia”, in Mesothermal gold mineralization in space and time, vol. 13, Elsevier, Amsterdam, International, 1998, pp. 345-380.
, GeoRef, Copyright 2018, American Geological Institute.1999-025733
“Trace element lithophile and chalcophile element geochemistry, petrogenesis and metallogenesis of komatiites at Kambalda, Western Australia”, in Fourth international Archaean symposium; extended abstracts, AGSO - Australian Geological Survey Organisation, Canberra, Australia, 2001, pp. 391-393.
, GeoRef, Copyright 2018, American Geological Institute.2004-016137Kambalda Formation
“Southampton; Canada's third pallasite”, in Geological Association of Canada - Mineralogical Association of Canada Joint Annual Meeting Abstracts, vol. 28, Geological Association of Canada, Waterloo, ON, Canada, 2003.
, GeoRef, Copyright 2018, American Geological Institute.2007-113457Southampton Meteorite
“Se contents and S/Se ratios of spinel peridotite xenoliths from the Massif Central (France)”, in V. M. Goldschmidt conference, abstracts volume; Hoffman-Rihs, vol. 62A, Part 2, Mineralogical Society, London, United Kingdom, 1998, pp. 903-904.
, GeoRef, Copyright 2018, American Geological Institute.2006-052259
“Project Unit 97-012; Cu-Ni-PGE potential of the Nipissing Diabase”, in Summary of field work and other activities 1998, Ontario Geological Survey, Toronto, ON, Canada, 1999, pp. 220-223.
, GeoRef, Copyright 2018, American Geological Institute.2004-027206
“Project Unit 93-08; Geology and geochemistry of the Totten Mine section of the Worthington Offset, Sudbury igneous complex, Ontario”, in Summary of field work and other activities 1995, Ontario Geological Survey, Toronto, ON, Canada, 1995, pp. 124-125.
, GeoRef, Copyright 2018, American Geological Institute.2011-076609Totten MineWorthington Offset
“Project Unit 93-08; Geology and geochemistry of North Range footwall ultramafic rocks, Sudbury igneous complex, Sudbury, Ontario”, in Summary of field work and other activities 1995, Ontario Geological Survey, Toronto, ON, Canada, 1995, pp. 122-123.
, GeoRef, Copyright 2018, American Geological Institute.2011-076547North Range
“Project Unit 93-08; Geochemistry of the Sudbury igneous complex”, in Summary of field work and other activities, 1994, Ontario Geological Survey, Toronto, ON, Canada, 1994, pp. 81-86.
, GeoRef, Copyright 2018, American Geological Institute.2012-024558Ni/Cu
“Project Unit 93-08; Discrimination of barren and mineralized Sublayer environments of the Sudbury igneous complex”, in Summary of field work and other activities 1995, Ontario Geological Survey, Toronto, ON, Canada, 1995, p. 129.
, GeoRef, Copyright 2018, American Geological Institute.2011-076549Sublayer Unit
“Project 97012; Cu-Ni-PGE in Nipissing Diabase; results from surface and core samples”, in Summary of field work and other activities 1999, Ministry of Natural Resources, Toronto, ON, Canada, 1999, pp. 33.1-33.5.
, GeoRef, Copyright 2018, American Geological Institute.2001-016718
“Postmagnetic zircon growth on exotic early magmatic phases associated with the emplacement of the Sudbury igneous complex; samarium-neodymium isotopic, geochemical, and petrographic evidence”, in Conference on Large meteorite impacts and planetary evolution; abstracts, vol. 922, Lunar and Planetary Institute, Houston, TX, United States, 1997, p. 44.
, GeoRef, Copyright 2018, American Geological Institute.2001-020226Whistle Mine
“Platinum-group element mineralization in Paleoproterozoic basic intrusions in central and northeastern Ontario, Canada”, in The geology, geochemistry, mineralogy and mineral beneficiation of platinum-group elements, vol. 54, Canadian Institute of Mining and Metallurgy, Montreal, QC, Canada, 2002, pp. 339-365.
, GeoRef, Copyright 2018, American Geological Institute.2003-072622East Bull Lake Intrusion
“Platinum Group Element Geochemistry of Mineralized and Nonmineralized Komatiites and Basalts”, Economic GeologyEconomic Geology, vol. 105, pp. 795-823, 2010.
, “Platinum group and trace element geochemical evidence for the petrogenesis of mineralised peridotite lava channels in the Cape Smith Belt, northern Quebec”, in Quebec 1998; abstract volume; Crossroads of Earth sciences, vol. 23, Geological Association of Canada, Waterloo, ON, Canada, 1998, pp. A25-A26.
, GeoRef, Copyright 2018, American Geological Institute.2000-054964
“Origin of the sublayer of the Sudbury igneous complex; samarium-neodymium isotopic, geochemical, and petrographic evidence for incomplete crustal homogenization”, in Conference on Large meteorite impacts and planetary evolution; abstracts, vol. 922, Lunar and Planetary Institute, Houston, TX, United States, 1997, pp. 44-45.
, GeoRef, Copyright 2018, American Geological Institute.2001-020227
“Occurrences of pseudotachylyte at the East Bull Lake and Shakespeare-Dunlop intrusions, Ontario, Canada”, Canadian Journal of Earth Sciences = Revue Canadienne des Sciences de la Terre, vol. 31, pp. 1744-1748, 1994.
, GeoRef, Copyright 2018, American Geological Institute.1995-006716East Bull Lake IntrusionShakespeare-Dunlop Intrusion
“Mineralogy, geochemistry, and genesis of komatiite-associated Ni-Cu-PGE mineralization in the Thompson nickel belt, Manitoba”, in Magmatic Ni-Cu and PGE deposits; geology, geochemistry, and genesis, vol. 17, Society of Economic Geologists, Boulder, CO, United States, 2011, pp. 123-143.
, GeoRef, Copyright 2018, American Geological Institute.2012-062790
“Mineral potential of the Nipissing gabbro”, in Summary of field work and other activities 1995, Ontario Geological Survey, Toronto, ON, Canada, 1995, pp. 113-115.
, GeoRef, Copyright 2018, American Geological Institute.2011-076545
“Magmatic Ni-Cu-(PGE) sulphide deposits in China”, in The geology, geochemistry, mineralogy and mineral beneficiation of platinum-group elements, vol. 54, Canadian Institute of Mining and Metallurgy, Montreal, QC, Canada, 2002, pp. 619-636.
, GeoRef, Copyright 2018, American Geological Institute.2003-072632Hongqiling DepositHongshila DepositHuangshan DepositJinbaoshan DepositKaratungk DepositYangliuping Deposit
“Mafic-ultramafic inclusions in the sublayer of the Sudbury igneous complex, Whistle Mine, Sudbury, Ontario”, in Summary of field work and other activities 1995, Ontario Geological Survey, Toronto, ON, Canada, 1995, pp. 126-128.
, GeoRef, Copyright 2018, American Geological Institute.2011-076548melanoriteWhistle Mine
“Laurentian-MNDM Geoscience Laboratories collaboration determination of PGE and Au in geologic materials using ICP-MS after a) HF dissolution and b) Ni-S fire-assay techniques; a progress report”, in Summary of field work and other activities 1995, Ontario Geological Survey, Toronto, ON, Canada, 1995, pp. 210-212.
, GeoRef, Copyright 2018, American Geological Institute.2011-076575fire assay
“Komatiite-associated Ni-Cu-(PGE) deposits; geology, mineralogy, geochemistry, and genesis”, in The geology, geochemistry, mineralogy and mineral beneficiation of platinum-group elements, vol. 54, Canadian Institute of Mining and Metallurgy, Montreal, QC, Canada, 2002, pp. 579-617.
, GeoRef, Copyright 2018, American Geological Institute.2003-072631
“The greenstone belts of the central Wabigoon Subprovince; geochemistry, petrogenesis and tectonic setting”, in LithoProbe; Western Superior Transect third annual workshop, vol. 63, University of British Columbia, Lithoprobe Secretariat [for the] Canadian Lithoprobe Program, Vancouver, BC, Canada, 1997, pp. 83-88.
, GeoRef, Copyright 2018, American Geological Institute.1998-072057Caribou Lake greenstone beltGarden Lake greenstone beltHeaven Lake greenstone beltLac des Iles greenstone beltObonga Lake greenstone belt
“Geological and geochemical relationships between the contact sublayer, offsets, and main mass of the Sudbury igneous complex”, in Conference on Large meteorite impacts and planetary evolution; abstracts, vol. 922, Lunar and Planetary Institute, Houston, TX, United States, 1997, pp. 30-31.
, GeoRef, Copyright 2018, American Geological Institute.2001-020202
“Geochemistry of Tertiary tholeiites and picrites from Qeqertarssuaq (Disko Island) and Nuussuaq, West Greenland with implications for the mineral potential of comagmatic intrusions”, Contributions to Mineralogy and Petrology, vol. 128, pp. 139-163, 1997.
, GeoRef, Copyright 2018, American Geological Institute.2000-042471Kraulshavn GreenlandQeqertarssauq
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