1993 COMPILATION OF DATA ON FIVE BELGIAN SEDIMENTARY ROCK REFERENCE MATERIALS: AWI-1, SBO-1, PRI-1, CCH-1 AND DWA-1 |
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| Authors: | I. ROELANDTS J.C. DUCHESNE |
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| Affiliation: | Geology, Petrology and Geochemistry (B-20), University of Liège, B-4000 SART TILMAN, Liège 1, Belgium |
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| Abstract: | Five Belgian sedimentary rock reference materials have been prepared and distributed by the Geology, Petrology and Geochemistry Laboratory (Liège University, Belgium). Thirty-six laboratories participated in the international co-operative study. The individual data received from the participating laboratories are listed. Tables of compiled results are presented for major, minor and trace elements. These updated values are summarized into means, associated standard deviations, medians, and concentration ranges. "Recommended" (or proposed) values are presented. |
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