Sample I-3246
NavDat sample number 48522 · RHYOLITE
Sample
| Sample ID | I-3246 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4167 |
|---|---|
| Longitude | -116.783 |
| Location | Owyhee Front, Western Snake River Plain |
| State / province | Idaho |
| Volcanic field | Cerro el Otono rhyolite |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 11.1 | 11.03 | 11.14 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.38 | WT% | XRF | |
| AL2O3 | 11.21 | WT% | XRF | |
| TIO2 | 0.09 | WT% | XRF | |
| FEOT | 0.73 | WT% | XRF | |
| MNO | 0.01 | WT% | XRF | |
| CAO | 1.13 | WT% | XRF | |
| MGO | 0 | WT% | XRF | |
| K2O | 4.69 | WT% | XRF | |
| NA2O | 3.8 | WT% | XRF | |
| P2O5 | 0.03 | WT% | XRF | |
| TOTAL | 99.06 | WT% | XRF | |
| NI | 3 | PPM | XRF | |
| CR | 3 | PPM | XRF | |
| SC | 5 | PPM | XRF | |
| V | 4 | PPM | XRF | |
| BA | 20 | PPM | XRF | |
| RB | 171 | PPM | XRF | |
| SR | 19 | PPM | XRF | |
| ZR | 288 | PPM | XRF | |
| Y | 72 | PPM | XRF | |
| NB | 74 | PPM | XRF | |
| GA | 26 | PPM | XRF | |
| CU | 0 | PPM | XRF | |
| ZN | 35 | PPM | XRF | |
| PB | 16 | PPM | XRF | |
| LA | 31 | PPM | XRF | |
| CE | 72 | PPM | XRF |