Thallium-Rubidium-Potassium Relationship in Nepheline Syenite

Please use this identifier to cite or link to this item: http://hdl.handle.net/11375/18489

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DC Field	Value	Language
dc.contributor.advisor	Shaw, D. M.	-
dc.contributor.author	Lai, Sing Zeon	-
dc.date.accessioned	2015-10-29T20:02:31Z	-
dc.date.available	2015-10-29T20:02:31Z	-
dc.date.issued	1975-05	-
dc.identifier.uri	http://hdl.handle.net/11375/18489	-
dc.description.abstract	<p> Nepheline syenite samples were collected from the Bancroft and Blue Mountain areas, Ontario, Canada, and were analysed for K, Rb, and Tl contents by atomic absorption spectrophotometry. The results for these elements and the corresponding K/Rb, K/Tl and Rb/Tl ratios were compared with those of nepheline syenites in various localities, and were found to be similar.</p> <p> The Tl, Rb, K contents and the K/Rb, K/Tl and Rb/Tl ratios in this study were determined to be 825 ppb, 110 ppm, 3.28%, 298, 4.11x10^4 and 135 respectively for the Bancroft nepheline syenite gneisses, and 574ppb, 93ppm, 3.28%, 353, 5.71x10^4 and 162 respectively for the Blue Mountain nepheline syenites. From these data, the nepheline syenite rocks in this study were probably originated as continental plutonics.</p>	en_US
dc.language.iso	en_US	en_US
dc.subject	nepheline, syenite, atomic, absorption, spectrophotometry, plutonics	en_US
dc.title	Thallium-Rubidium-Potassium Relationship in Nepheline Syenite	en_US
dc.type	Thesis	en_US
dc.contributor.department	Geology	en_US
dc.description.degreetype	Thesis	en_US
dc.description.degree	Bachelor of Science (BSc)	en_US
Appears in Collections:	Bachelor theses

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