Analytical method: MS-ID
| Technique | MS-ID |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Comment | Concentration values are rounded off in report. Analytical procedures follow 1972-013814 and 1973-008596 |
| Institution | NASA, JOHNSON SPACE CENTER, HOUSTON, TX, USA |
| Reference | Jahn, Bor-ming (1973) A Petrogenetic Model for the Igneous Complex in the Spanish Peaks Region, Colorado. Contributions to Mineralogy and Petrology, vol.41, no.3, pp.241-258, 1973 |