Sample PR 6A
NavDat sample number 31407 · ANDESITE
Sample
| Sample ID | PR 6A |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 34.7792 |
|---|---|
| Longitude | -119.08 |
| Location | Sawmill/Frazier Mtns |
| State / province | California |
| Formation | Plush Ranch Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24.2 | 23.8 | 24.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.09 | WT% | UNKNOWN | |
| BA | 501 | PPM | INAA | |
| CR | 229 | PPM | INAA | |
| CS | 1.67 | PPM | INAA | |
| NI | 85 | PPM | INAA | |
| RB | 63.8 | PPM | INAA | |
| SB | 0.16 | PPM | INAA | |
| SC | 19.9 | PPM | INAA | |
| SR | 402 | PPM | INAA | |
| TA | 1.58 | PPM | INAA | |
| TH | 7.27 | PPM | INAA | |
| U | 2.13 | PPM | INAA | |
| ZN | 63.4 | PPM | INAA | |
| ZR | 178 | PPM | INAA | |
| LA | 26.3 | PPM | INAA | |
| CE | 51.9 | PPM | INAA | |
| ND | 22.3 | PPM | INAA | |
| SM | 5.11 | PPM | INAA | |
| EU | 1.49 | PPM | INAA | |
| GD | 5.02 | PPM | INAA | |
| TB | 0.76 | PPM | INAA | |
| TM | 0.371 | PPM | INAA | |
| YB | 2.12 | PPM | INAA | |
| LU | 0.28 | PPM | INAA | |
| HF | 4.4 | PPM | INAA | |
| SR87_SR86 | 0.70509 | MS | ||
| O18O | 7.2 | PERMILL | MS | |
| O18O | 8.6 | PERMILL | MS |