aspects of gallium geochemistry in upper mantle-derived lherzolite xenoliths and continental alkaline volcanic rocks

dc.contributor.advisor	mitchell, roger h.
dc.contributor.author	mckay, douglas bruce
dc.date.accessioned	2017-06-05t19:24:32z
dc.date.available	2017-06-05t19:24:32z
dc.date.created	1989
dc.date.issued	1989
dc.identifier.uri	http://knowledgecommons.lakeheadu.ca/handle/2453/1759
dc.description.abstract	various aspects of the geochemistry o-f ga in upper mantle—derived garnet, iherzolite xenoliths (from the bult-fontein floors mine dump in kimberley, south africa), spinel iherzolite xenoliths (from mount porndon, australia), and continental alkaline volcanic rocks (from the freemans cove, balcones, urach and hegau suites of canada, the u.s.a., and germany, respectively) have been investigated. ga abundances were determined by rnaa. the feasibility of using epithermal inaa to generate accurate ga data was investigated. analysis of u.s.g.5. standard granite g—2 suggests 72 that epithermal inaa utilizing 630.1 kev72ga data has the potential to produce geologically useful ga data. (see document for full abstract)
dc.language.iso	en_us
dc.subject	gallium geochemistry
dc.title	aspects of gallium geochemistry in upper mantle-derived lherzolite xenoliths and continental alkaline volcanic rocks
dc.type	thesis
etd.degree.name	master of science
etd.degree.level	master
etd.degree.discipline	geology
etd.degree.grantor	阿根廷vs墨西哥竞猜