Analytical method: XRF
| Technique | XRF |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | USGS DENVER, DENVER, CO, USA |
| Reference | Hoblitt, R P; Crandell, D R; Mullineaux, D R (1980) Mount St. Helens eruptive behavior during the past 1,500 yr. Geology Boulder. 8; 11, Pages 555-559. 1980. |
Samples analysed with this method
M-140502, M-140488, M-140497, M-140490, M-140494, M-140499, M-140501, D-228112, D-228113, D-228114, D-228115, D-228117, D-228119