The microgravimetric determination of acid-insoluble impurities in the complete analysis of small samples of acid-soluble minerals
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.
Citation Information
Publication Year | 1973 |
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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 |