Sample 10-801
NavDat sample number 130535 · PYROCLASTIC-FLOW
Sample
| Sample ID | 10-801 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | A. Barth |
Location
| Latitude | 38.045 |
|---|---|
| Longitude | -119.281 |
| 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 | 70.23 | WT% | XRF | |
| AL2O3 | 13.35 | WT% | XRF | |
| TIO2 | 0.22 | WT% | XRF | |
| FEOT | 2.18 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 0.8 | WT% | XRF | |
| CAO | 3.08 | WT% | XRF | |
| NA2O | 1.85 | WT% | XRF | |
| K2O | 3.43 | WT% | XRF | |
| P2O5 | 0.07 | WT% | XRF | |
| RB | 150 | PPM | XRF | |
| SR | 228 | PPM | XRF | |
| ZR | 98 | PPM | XRF | |
| BA | 1980 | PPM | ICPMS | |
| NB | 7.41 | PPM | ICPMS | |
| ZN | 24 | PPM | ICPMS | |
| Y | 10.14 | PPM | ICPMS | |
| LA | 30.05 | PPM | ICPMS | |
| CE | 59.37 | PPM | ICPMS | |
| PR | 5.86 | PPM | ICPMS | |
| ND | 18.75 | PPM | ICPMS | |
| SM | 3.07 | PPM | ICPMS | |
| EU | 0.82 | PPM | ICPMS | |
| GD | 2.85 | PPM | ICPMS | |
| TB | 0.4 | PPM | ICPMS | |
| DY | 2.13 | PPM | ICPMS | |
| HO | 0.44 | PPM | ICPMS | |
| ER | 1.4 | PPM | ICPMS | |
| YB | 1.63 | PPM | ICPMS | |
| LU | 0.27 | PPM | ICPMS |