Sample 08-751
NavDat sample number 130524 · PYROCLASTIC-FLOW
Sample
| Sample ID | 08-751 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | A. Barth |
Location
| Latitude | 38.046 |
|---|---|
| Longitude | -119.279 |
| 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 | 70.71 | WT% | XRF | |
| AL2O3 | 14.03 | WT% | XRF | |
| TIO2 | 0.25 | WT% | XRF | |
| FEOT | 2.55 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 1.12 | WT% | XRF | |
| CAO | 3.83 | WT% | XRF | |
| NA2O | 0.95 | WT% | XRF | |
| K2O | 3.32 | WT% | XRF | |
| P2O5 | 0.06 | WT% | XRF | |
| RB | 140 | PPM | XRF | |
| SR | 292 | PPM | XRF | |
| ZR | 90 | PPM | XRF | |
| BA | 1417 | PPM | ICPMS | |
| NB | 10.34 | PPM | ICPMS | |
| ZN | 38 | PPM | ICPMS | |
| Y | 12.55 | PPM | ICPMS | |
| LA | 28.01 | PPM | ICPMS | |
| CE | 47.02 | PPM | ICPMS | |
| PR | 4.66 | PPM | ICPMS | |
| ND | 15.13 | PPM | ICPMS | |
| SM | 2.7 | PPM | ICPMS | |
| EU | 0.7 | PPM | ICPMS | |
| GD | 3.03 | PPM | ICPMS | |
| TB | 0.45 | PPM | ICPMS | |
| DY | 1.82 | PPM | ICPMS | |
| HO | 0.38 | PPM | ICPMS | |
| ER | 1.17 | PPM | ICPMS | |
| YB | 1.38 | PPM | ICPMS | |
| LU | 0.23 | PPM | ICPMS | |
| SR87_SR86 | 0.70958 | TIMS | ||
| ND143_ND144 | 0.512401 | TIMS | ||
| ND | 12.42 | PPM | TIMS_ID | |
| SM | 2.12 | PPM | TIMS_ID |