Analytical method: UNKNOWN
| Technique | UNKNOWN |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | USGS RESTON, BRANCH OF EASTERN MINERAL RESOURCES, RESTON, VA 22092, USA |
| Reference | Bacon, C R; Druitt, T H (1988) Compositional evolution of the zoned calcalkaline magma chamber of Mount Mazama, Crater Lake, Oregon. Contributions to Mineralogy and Petrology. 98; 2, Pages 224-256. 1988. |
Samples analysed with this method
222, 227, 795, 161, 803, 728, 503, 846, 850, 153, 160, 154, 1013, 566, 866, 870, 861, 871, 513, 515, 226, 224, 811, 938, 209, 775