Sample 08-750
NavDat sample number 130523 · PYROCLASTIC-FLOW
Sample
| Sample ID | 08-750 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | A. Barth |
Location
| Latitude | 38.046 |
|---|---|
| Longitude | -119.278 |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 226 | 218 | 234 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.66 | WT% | XRF | |
| AL2O3 | 14.42 | WT% | XRF | |
| TIO2 | 0.23 | WT% | XRF | |
| FEOT | 2.52 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 0.89 | WT% | XRF | |
| CAO | 2.43 | WT% | XRF | |
| NA2O | 2.22 | WT% | XRF | |
| K2O | 3.55 | WT% | XRF | |
| P2O5 | 0.07 | WT% | XRF | |
| RB | 150 | PPM | XRF | |
| SR | 288 | PPM | XRF | |
| ZR | 100 | PPM | XRF | |
| BA | 1583 | PPM | ICPMS | |
| NB | 11.17 | PPM | ICPMS | |
| ZN | 33 | PPM | ICPMS | |
| Y | 13.38 | PPM | ICPMS | |
| LA | 32.26 | PPM | ICPMS | |
| CE | 55.25 | PPM | ICPMS | |
| PR | 5.47 | PPM | ICPMS | |
| ND | 17.62 | PPM | ICPMS | |
| SM | 3.03 | PPM | ICPMS | |
| EU | 0.88 | PPM | ICPMS | |
| GD | 3.35 | PPM | ICPMS | |
| TB | 0.5 | PPM | ICPMS | |
| DY | 2 | PPM | ICPMS | |
| HO | 0.4 | PPM | ICPMS | |
| ER | 1.26 | PPM | ICPMS | |
| YB | 1.47 | PPM | ICPMS | |
| LU | 0.25 | PPM | ICPMS | |
| SR87_SR86 | 0.70987 | TIMS | ||
| ND143_ND144 | 0.5124 | TIMS | ||
| ND | 14.74 | PPM | TIMS_ID | |
| SM | 2.4 | PPM | TIMS_ID |