Analytical method: UNKNOWN
| Technique | UNKNOWN |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | U.S. GEOLOGICAL SURVEY, MENLO PARK DIVISION, MENLO PARK, CA 94025, USA |
| Reference | Thompson, R N (1975) Primary basalts and magma genesis; II, Snake River Plain, Idaho,U.S.A. Contributions to Mineralogy and Petrology, vol.52, no.3, pp.213-232,1975 |