Sample I-2799
NavDat sample number 41782 · RHYOLITE
Sample
| Sample ID | I-2799 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.7092 |
|---|---|
| Longitude | -115.863 |
| Location | Horse Basin Rhyolite |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10 | 6 | 14 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.3 | WT% | XRF | |
| TIO2 | 0.58 | WT% | XRF | |
| AL2O3 | 11.96 | WT% | XRF | |
| FE2O3T | 3.92 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 0.5 | WT% | XRF | |
| CAO | 1.62 | WT% | XRF | |
| NA2O | 3.07 | WT% | XRF | |
| K2O | 4.52 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| TOTAL | 99.65 | WT% | XRF | |
| NB | 47 | PPM | XRF | |
| ZR | 545 | PPM | XRF | |
| SR | 97 | PPM | XRF | |
| ZN | 59 | PPM | XRF | |
| NI | 6 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| V | 11 | PPM | XRF | |
| CE | 146 | PPM | XRF | |
| BA | 996 | PPM | XRF | |
| LA | 73 | PPM | XRF |