Sample I-3672
NavDat sample number 48521 · RHYOLITE
Sample
| Sample ID | I-3672 |
|---|---|
| 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 | 78.89 | WT% | XRF | |
| AL2O3 | 11.63 | WT% | XRF | |
| TIO2 | 0.09 | WT% | XRF | |
| FEOT | 0.94 | WT% | XRF | |
| MNO | 0.01 | WT% | XRF | |
| CAO | 0.1 | WT% | XRF | |
| MGO | 0.08 | WT% | XRF | |
| K2O | 4.79 | WT% | XRF | |
| NA2O | 3.7 | WT% | XRF | |
| P2O5 | 0.02 | WT% | XRF | |
| TOTAL | 100.25 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| SC | 7 | PPM | XRF | |
| V | 0 | PPM | XRF | |
| BA | 14 | PPM | XRF | |
| RB | 176 | PPM | XRF | |
| SR | 7 | PPM | XRF | |
| ZR | 282 | PPM | XRF | |
| Y | 86 | PPM | XRF | |
| NB | 78 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 0 | PPM | XRF | |
| ZN | 120 | PPM | XRF | |
| PB | 38 | PPM | XRF | |
| LA | 52 | PPM | XRF | |
| CE | 119 | PPM | XRF |