Analytical method: XRF
| Technique | XRF |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | UNIVERSITY OF CALIFORNIA - BERKELEY, DEPARTMENT OF GEOLOGY & GEOPHYSICS, BERKELEY, CA 94720, USA |
| Reference | Allan, James F (1986) Geology of the northern Colima and Zacoalco grabens, Southwest Mexico; late Cenozoic rifting in the Mexican volcanic belt. Geological Society of America Bulletin. 97; 4, Pages 473-485. 1986. |