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| Name: | Named in 1884 by Christian Wilhelm Blomstrand to honor one of the great petrologists of an age of great petrologists Waldemar Christopher Brögger [November 10, 1851 Oslo - February 17, 1940 Oslo, Norway] whose description of paragenesis of nepheline syenite pegmatites first published in 1890 is still quoted today. | ||
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| Synonym of: | Thorian Uraninite | ||
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