Sample VF 23A
NavDat sample number 31416 · ANDESITE
Sample
| Sample ID | VF 23A |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 34.4933 |
|---|---|
| Longitude | -118.253 |
| Location | San Gabriel Mtns |
| State / province | California |
| Formation | Vasquez Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 17 | 16.5 | 17.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.1 | WT% | UNKNOWN | |
| BA | 630 | PPM | INAA | |
| CO | 5.3 | PPM | INAA | |
| CR | 90.9 | PPM | INAA | |
| CS | 5.77 | PPM | INAA | |
| NI | 35 | PPM | INAA | |
| RB | 89.2 | PPM | INAA | |
| SB | 0.44 | PPM | INAA | |
| SC | 18 | PPM | INAA | |
| SR | 454 | PPM | INAA | |
| TA | 1.39 | PPM | INAA | |
| TH | 7.68 | PPM | INAA | |
| U | 2.47 | PPM | INAA | |
| ZN | 59.8 | PPM | INAA | |
| ZR | 176 | PPM | INAA | |
| LA | 28.1 | PPM | INAA | |
| CE | 57.3 | PPM | INAA | |
| ND | 27.1 | PPM | INAA | |
| SM | 5.44 | PPM | INAA | |
| EU | 1.49 | PPM | INAA | |
| GD | 4.85 | PPM | INAA | |
| TB | 0.7 | PPM | INAA | |
| TM | 0.381 | PPM | INAA | |
| YB | 2.15 | PPM | INAA | |
| LU | 0.3 | PPM | INAA | |
| HF | 4.4 | PPM | INAA | |
| SR87_SR86 | 0.70538 | MS | ||
| O18O | 7.2 | PERMILL | MS | |
| O18O | 10.2 | PERMILL | MS |