Sample 08-746
NavDat sample number 130519 · PYROCLASTIC-FLOW
Sample
| Sample ID | 08-746 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | A. Barth |
Location
| Latitude | 37.923 |
|---|---|
| Longitude | -119.27 |
| 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 | 72.48 | WT% | XRF | |
| AL2O3 | 14.4 | WT% | XRF | |
| TIO2 | 0.19 | WT% | XRF | |
| FEOT | 2.01 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| MGO | 0.67 | WT% | XRF | |
| CAO | 4.26 | WT% | XRF | |
| NA2O | 0.19 | WT% | XRF | |
| K2O | 4.4 | WT% | XRF | |
| P2O5 | 0.06 | WT% | XRF | |
| RB | 199 | PPM | XRF | |
| SR | 118 | PPM | XRF | |
| ZR | 99 | PPM | XRF | |
| BA | 703 | PPM | ICPMS | |
| NB | 10.29 | PPM | ICPMS | |
| ZN | 24 | PPM | ICPMS | |
| Y | 11.73 | PPM | ICPMS | |
| LA | 29.46 | PPM | ICPMS | |
| CE | 49.79 | PPM | ICPMS | |
| PR | 4.74 | PPM | ICPMS | |
| ND | 14.87 | PPM | ICPMS | |
| SM | 2.45 | PPM | ICPMS | |
| EU | 0.6 | PPM | ICPMS | |
| GD | 2.91 | PPM | ICPMS | |
| TB | 0.43 | PPM | ICPMS | |
| DY | 1.64 | PPM | ICPMS | |
| HO | 0.34 | PPM | ICPMS | |
| ER | 1.08 | PPM | ICPMS | |
| YB | 1.3 | PPM | ICPMS | |
| LU | 0.22 | PPM | ICPMS | |
| SR87_SR86 | 0.72084 | TIMS | ||
| ND143_ND144 | 0.512399 | TIMS | ||
| ND | 12.99 | PPM | TIMS_ID | |
| SM | 2.01 | PPM | TIMS_ID |