Thallium in basalts and related rocks |
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Authors: | C.A.R. De AlbuquerqueJ.R. Muysson D.M. Shaw |
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Affiliation: | Department of Geology, McMaster University, Hamilton, Ont. Canada |
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Abstract: | The average K, Rb, T1 abundances in 26 Mid-Atlantic Ridge basalts are 2,660 p.p.m., 6.6 p.p.m., 205 p.p.b.; abundances in 19 Hawaiian basalts and other rocks are 12,430 p.p.m., 32 p.p.m., 84 p.p.b.; 20 continental rocks (mostly basic) average 12,580 p.p.m., 56 p.p.m., 305 p.p.b. Abundances were obtained also for 8 meteorites. |
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