Analytical method: XRF
| Technique | XRF |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Comment | Total Fe as FeOT |
| Institution | X-RAY ASSAY LABORATORIES, TORONTO, CANADA |
| Reference | Malek, Debra J; Lambert, David D (1986) Hypabyssal alkalic intrusions, Payne's Waterhole area, Terlingua, Texas. Guidebook - Bureau of Economic Geology, University of Texas at Austin. 23; Pages 333-339. 1986. . |