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The microgravimetric determination of acid-insoluble impurities in the complete analysis of small samples of acid-soluble minerals

January 1, 1973

The acid-insoluble impurities of small samples of minerals are determined by a microgravimetric procedure. A Schwarz von Bergkampf glass filter stick with paper filter medium is used to separate the insoluble material. The filtration apparatus and procedural details are described.

Publication Year 1973
Title The microgravimetric determination of acid-insoluble impurities in the complete analysis of small samples of acid-soluble minerals
Authors Robert Meyrowitz
Publication Type Article
Publication Subtype Journal Article
Series Title Journal of Research of the U.S. Geological Survey
Index ID 70160633
Record Source USGS Publications Warehouse