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Analytical method: UNKNOWN
| Technique | UNKNOWN |
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| Material | WHOLE ROCK |
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| Mineral | none |
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| Comment | each sample entry represents averages of 2 to 4 analyses |
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| Institution | U.S. GEOLOGICAL SURVEY, MENLO PARK DIVISION, MENLO PARK, CA 94025, USA |
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| Reference | McIntyre, D H; Ekren, E B; Hardyman, R F (1982) Stratigraphic and structural framework of the Challis Volcanics in theeastern half of the Challis 1 degrees X2 degrees Quadrangle, Idaho. Bulletin - Idaho Bureau of Mines and Geology, vol.26, pp.3-22, 1982 |
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Samples analysed with this method
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
