Analytical method: EPMA
| Technique | EPMA |
|---|---|
| Material | MINERAL |
| Mineral | ORTHOPYROXENE |
| Institution | USGS MENLO PARK, MENLO PARK, CA 94025, USA |
| Reference | Nakada, Setsuya; Bacon, Charles R; Gartner, Anne E (1994) Origin of phenocrysts and compositional diversity in pre-Mazama rhyodacite lavas, Crater Lake, Oregon. Journal of Petrology. 35; 1, Pages 127-162. 1994. |