Sample I-3478
NavDat sample number 48516 · RHYOLITE
Sample
| Sample ID | I-3478 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.45 |
|---|---|
| Longitude | -116.758 |
| Location | Owyhee Front, Western Snake River Plain |
| State / province | Idaho |
| Volcanic field | Jump Creek Rhyolite, Buck Mountain 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 | 69.52 | WT% | XRF | |
| AL2O3 | 14.04 | WT% | XRF | |
| TIO2 | 0.48 | WT% | XRF | |
| FEOT | 3.21 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| CAO | 1.8 | WT% | XRF | |
| MGO | 0.43 | WT% | XRF | |
| K2O | 4.65 | WT% | XRF | |
| NA2O | 3.89 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| TOTAL | 98.24 | WT% | XRF | |
| NI | 0 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 7 | PPM | XRF | |
| V | 20 | PPM | XRF | |
| BA | 1945 | PPM | XRF | |
| RB | 91 | PPM | XRF | |
| SR | 286 | PPM | XRF | |
| ZR | 485 | PPM | XRF | |
| Y | 49 | PPM | XRF | |
| NB | 41 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 1 | PPM | XRF | |
| ZN | 103 | PPM | XRF | |
| PB | 26 | PPM | XRF | |
| LA | 85 | PPM | XRF | |
| CE | 140 | PPM | XRF |