Browsing by Author "Feely, Martin"
Now showing items 1-12 of 12
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Accurate and precise re-os molybdenite dates from the galway granite, ireland. critical comment on “disturbance of the re-os chronometer of molybdenites from the late-caledonian galway granite, ireland, by hydrothermal fluid circulation” by suzuki et al., geochemical journal, 35, 29-35, 2001
Selby, David; Creaser, Robert A.; Feely, Martin (Geochemical Society of Japan, 2004-01-01) -
Analysis of hydrocarbon bearing fluid inclusions HCFI) using time-resolved fluorescence spectroscopy
Przyjalgowski, Milosz A.; Ryder, Alan G.; Feely, Martin; Glynn, Thomas J. (Society of Photo-optical Instrumentation Engineers, 2005)Hydrocarbon-bearing fluid inclusions (HCFI) are microscopic cavities within rocks that are filled with petroleum oil, the composition of which may not have changed since the trapping event. Thus, the composition of that ... -
Detection of reduced carbon in a basalt analogue for martian nakhlite: a signpost to habitat on mars
Parnell, John; McMahon, Sean; Blamey, Nigel J.F.; Hutchinson, Ian B.; Harris, Liam V.; Ingley, Richard; Edwards, Howell G.M.; Lynch, Edward; Feely, Martin (Cambridge University Press (CUP), 2013-10-25)The Nakhla meteorite represents basaltic rock from the martian upper crust, with reduced carbon indicative of the ingress of carbonaceous fluids. Study of a terrestrial analogue basalt with reduced carbon from the Ordovician ... -
Disturbance of the re-os chronometer of molybdenites from the late-caledonian galway granite, ireland, by hydrothermal fluid circulation.
Suzuki, Katsuhiko; Feely, Martin; O'Reilly, Cian (Geochemical Society of Japan, 2001-01-01)Re-Os ages were determined for molybdenites from the late-Caledonian Galway Granite in the west of Ireland. Molybdenites from three localities within the batholith, Mace Head, Murvey, and Travore, yield respective Re-Os ... -
Field and geochemical studies of the Galway granite batholith - the Kilkieran sector, Connemara, western Ireland
Hunt, Jon (2015-04-24)The late-Caledonian granites of south Connemara occupy a key location in the western Irish Caledonides. The granites comprise the Galway Granite Batholith and its satellite plutons of Roundstone, Inish, Omey and Letterfrack. ... -
Fluid inclusion characteristics and molybdenite re-os geochronology of the qulong porphyry copper-molybdenum deposit, tibet
Li, Yang; Selby, David; Feely, Martin; Costanzo, Alessandra; Li, Xian-Hua (Springer Nature, 2016-04-12)The Qulong porphyry copper and molybdenum deposit is located at the southwest margin of the Lhasa Terrane and in the eastern region of the Gangdese magmatic belt. It represents China's largest porphyry copper system, with ... -
Genesis of the Moly Brook molybdenum-copper deposit, Newfoundland, Canada: Geological and geochemical constraints on fluid evolution, links with adjacent tungsten mineralization, and the role of Late Devonian granitic intrusions
Lynch, Edward P. (NUI Galway, 2017-08-25)An integrated geological, structural and geochemical study of the Moly Brook Mo-Cu deposit, southern Newfoundland (Canada), is presented. The role of subordinate leucogranite as progenitor to the mineralizing components ... -
Influence of chemical composition on the fluorescence lifetimes of crude petroleum oils
Ryder, Alan G.; Glynn, Thomas J.; Feely, Martin (Society of Photo-optical Instrumentation Engineers, 2003)Fluorescence based methods are increasingly being used for the analysis of crude oils because they offer high speed, low cost, non-contact, and non-destructive testing options. The fluorescence of crude oils is due to the ... -
An Integrated Approach to Characterising the Hydrogeology of the Tynagh Mine Catchment, County Galway, Ireland
Henry, Tiernan (2014-01-08)The first major Pb-Zn mine in Ireland, located near the village of Tynagh, in east County Galway operated from the early 1960s until the early 1980s producing almost eight million tonnes of ore from surface and underground ... -
Quartz-amethyst hosted hydrocarbon-bearing fluid inclusions from the green ridge breccia in the snoqualmie granite, north cascades, wa, usa
Feely, Martin; Costanzo, Alessandra; Lindner, Franzisca; George, Joe; Parnell, John; Bowden, Stephen; Baba, Mas’ud; Owens, Peter (MDPI AG, 2017-09-19)The Green Ridge Breccia cuts the composite Miocene Snoqualmie Batholith in King County, WA, USA. The granite was emplaced at similar to 5 km depth between similar to 17 and 20 Ma and the crosscutting NW trending breccia ... -
Time-resolved fluorescence microspectroscopy for characterizing crude oils in bulk and hydrocarbon bearing fluid inclusions.
Ryder, Alan G.; Przyjalgowski, Milosz A.; Feely, Martin; Szczupak, Boguslaw; Glynn, Thomas J. (Ingenta, 2004)Time-resolved fluorescence data was collected from a series of 23 bulk crude petroleum oils and six microscopic hydrocarbon-bearing fluid inclusions (HCFI). The data was collected using a diode laser fluorescence lifetime ... -
Volcanic activity, magma-sediment-water interaction, hydrothermal alteration and vein mineralisation in south County Waterford
Breheny, Catherine (2010-11-05)The Ordovician volcanic sequence of the south Waterford coast is used to investigate magma-sediment-water interaction and its role in hydrothermal systems. Field investigations and rock textures analysis have shown ...