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- Preparation of tungsten by reduction of tungsten hexachloride
- Semiquantitative spectrographic analysis of tungsten
- Conversion of tungsten oxychloride to tungsten hexachloride by chlorination
- Tungsten and dispersion-strengthened tungsten made by freeze drying
- Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores
- Recovery of tungsten from a hydrothermally altered deposit
- Preparation of ammonium paratungstate from a sodium tungstate-sodium chloride phase
- Tungsten and gold recovery from Alaskan scheelite-bearing ores