Spectrophotometric determination of molybdenum and tungsten in forty geochemical reference samples
Geological Survey of Japan, Higashi 1-1-3, Yatabe Tsukuba, Ibaraki 305, Japan
The molybdenum and tungsten contents of 40 geochemical reference samples have been determined by a spectrophotometric procedure. The agreement between the present results and published data is generally good.
(1980), Vol. 4 No. 1 pp. 9-12
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Association Scientifique pour la Géologie et ses Applications