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Trace-element analysis of argyle diamonds using instrumental neutron activation analysis
Authors:J. J. Fardy  Yvonne J. Farrar
Affiliation:(1) ANSTO, Industrial Technology Program, Lucas Heights Research Laboratories, Private Mail Bag 1, 2234 Menai, NSW, Australia
Abstract:Thirty four elements were determined by instrumental neutron activation analysis in colourless, brown, and pink diamonds, with and without inclusions. These were compared with data obtained for similar elements in the host lamproite rock. The natural radioactivity of these samples was measured by instrumental techniques, and found to be negligible.
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