Determination of thorium in rocks : The
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Sydney Abbey
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Article
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1964
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Elsevier Science
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English
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Many reagents have been used for the photometric determination of small amounts of thorium, the most favoured being "thorin"1, also known as "thoron", "APANS", and by several other names. The reaction of thorium with thorin, as with other reagents, is not selective, and rather complete separation of