Sample I-3673
NavDat sample number 48517 · RHYOLITE
Sample
| Sample ID | I-3673 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4 |
|---|---|
| Longitude | -116.667 |
| Location | Owyhee Front, Western Snake River Plain |
| State / province | Idaho |
| Volcanic field | Jump Creek Rhyolite, Shares Snout 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 | 71.77 | WT% | XRF | |
| AL2O3 | 14.05 | WT% | XRF | |
| TIO2 | 0.5 | WT% | XRF | |
| FEOT | 3.17 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| CAO | 1.29 | WT% | XRF | |
| MGO | 0.21 | WT% | XRF | |
| K2O | 4.71 | WT% | XRF | |
| NA2O | 3.92 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| TOTAL | 99.78 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 4 | PPM | XRF | |
| V | 13 | PPM | XRF | |
| BA | 1930 | PPM | XRF | |
| RB | 97 | PPM | XRF | |
| SR | 227 | PPM | XRF | |
| ZR | 517 | PPM | XRF | |
| Y | 56 | PPM | XRF | |
| NB | 42 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 2 | PPM | XRF | |
| ZN | 99 | PPM | XRF | |
| PB | 24 | PPM | XRF | |
| LA | 82 | PPM | XRF | |
| CE | 134 | PPM | XRF |