Analytical method: XRF
| Technique | XRF |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | UNKNOWN |
| Reference | Dudas, Francis O; Harlan, Stephen S (1999) An ancient depleted mantle sample from a 42-Ma dike in Montana;constraints on persistence of the lithosphere during Eocene magmatism. Journal of Geology, vol.107, no.3, pp.287-299, May 1999 |