Sample P65
NavDat sample number 33793 · PYROCLASTIC-FALL
Sample
| Sample ID | P65 |
|---|---|
| Rock name | PYROCLASTIC-FALL |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.8517 |
|---|---|
| Longitude | -116.29 |
| State / province | Idaho |
| Volcanic field | Willow Creek Rhyolite |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 11.3 | 11 | 11.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.03 | WT% | XRF | |
| AL2O3 | 12.16 | WT% | XRF | |
| FEOT | 1.64 | WT% | XRF | |
| MNO | 0.033 | WT% | XRF | |
| MGO | 0 | WT% | XRF | |
| CAO | 0.73 | WT% | XRF | |
| K2O | 6.26 | WT% | XRF | |
| NA2O | 1.34 | WT% | XRF | |
| TIO2 | 0.223 | WT% | XRF | |
| P2O5 | 0.014 | WT% | XRF | |
| LOI | 2.3 | WT% | XRF | |
| TOTAL | 97.7 | WT% | XRF | |
| NI | 13 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 0 | PPM | XRF | |
| V | 1 | PPM | XRF | |
| BA | 677 | PPM | XRF | |
| RB | 253 | PPM | XRF | |
| SR | 33 | PPM | XRF | |
| ZR | 370 | PPM | XRF | |
| Y | 65 | PPM | XRF | |
| NB | 47 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 4 | PPM | XRF | |
| ZN | 50 | PPM | XRF | |
| PB | 27 | PPM | XRF | |
| TH | 36 | PPM | XRF | |
| LA | 90 | PPM | XRF | |
| CE | 180 | PPM | XRF |