Analytical method: SPEC
| Technique | SPEC |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | US GEOLOGICAL SURVEY, USA |
| Reference | Silberman, Miles L; Berger, Byron R; Koski, Randolph A (1974) K-Ar Age Relations of Granodiorite Emplacement and Tungsten and Gold Mineralization near the Getchell Mine, Humboldt County, Nevada. Economic Geology and the Bulletin of the Society of Economic Geologists. 69; 5, Pages 646-656. 1974. |