Sample I-3747
NavDat sample number 48515 · RHYOLITE
Sample
| Sample ID | I-3747 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4 |
|---|---|
| Longitude | -116.8 |
| Location | Owyhee Front, Western Snake River Plain |
| State / province | Idaho |
| Volcanic field | Jump Creek Rhyolite, Rockville segment |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 11.6 | 11.5 | 11.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.98 | WT% | XRF | |
| AL2O3 | 13.11 | WT% | XRF | |
| TIO2 | 0.44 | WT% | XRF | |
| FEOT | 3.15 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| CAO | 1.48 | WT% | XRF | |
| MGO | 0.4 | WT% | XRF | |
| K2O | 4.08 | WT% | XRF | |
| NA2O | 3.76 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| TOTAL | 99.58 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 7 | PPM | XRF | |
| V | 21 | PPM | XRF | |
| BA | 1874 | PPM | XRF | |
| RB | 82 | PPM | XRF | |
| SR | 246 | PPM | XRF | |
| ZR | 483 | PPM | XRF | |
| Y | 48 | PPM | XRF | |
| NB | 39 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| CU | 0 | PPM | XRF | |
| ZN | 92 | PPM | XRF | |
| PB | 23 | PPM | XRF | |
| LA | 71 | PPM | XRF | |
| CE | 139 | PPM | XRF |