Sample PH1
NavDat sample number 47801 · RHYOLITE
Sample
| Sample ID | PH1 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.8436 |
|---|---|
| Longitude | -116.583 |
| State / province | Idaho |
| Volcanic field | Potato Hill volcanics |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 44.25 | 33.7 | 54.8 | Eocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.35 | WT% | XRF | |
| TIO2 | 0.12 | WT% | XRF | |
| AL2O3 | 14.38 | WT% | XRF | |
| FEO | 0.15 | WT% | XRF | |
| MNO | 0 | WT% | XRF | |
| MGO | 0 | WT% | XRF | |
| CAO | 0.13 | WT% | XRF | |
| NA2O | 4.24 | WT% | XRF | |
| K2O | 5.19 | WT% | XRF | |
| P2O5 | 0.02 | WT% | XRF | |
| NI | 13 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 0 | PPM | XRF | |
| V | 0 | PPM | XRF | |
| BA | 522 | PPM | XRF | |
| RB | 153 | PPM | XRF | |
| SR | 39 | PPM | XRF | |
| ZR | 225 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| NB | 32.7 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 7 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| CE | 65 | PPM | XRF | |
| TH | 16 | PPM | XRF |