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Mallnock, Wolfram Camp, and Andrew Curtis Scheelite and Wolframite U-Pb Isotope Data

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: January 27, 2026 | Last Modified: 2022-08-24T00:00:00Z
Uranium and lead isotope ratios from (1) scheelite from ore deposits near Mallnock, Austria, (2) wolframite from the Wolfram Camp mine, Australia, and (3) scheelite from the Andrew Curtis mine near Los Angeles, California are provided in spreadsheet format. Data from four analysis sessions are included and separated according to both analysis data and mineral analyzed meaning 4 spreadsheets. For the scheelite samples, 4 representative images are provided: a thin section scan, plane polar photomicrograph of analysis area, shortwave ultraviolet light photomicrograph of analysis area, and a screen capture of a representative collection of analysis spots. For the wolframite sample, all the same images were provided except the shortwave ultraviolet light image. Data were collected at the Radiogenic Isotope and Geochronology Laboratory at Washington State University in Pullman, Washington.

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