Sample I-2914
NavDat sample number 41798 · RHYOLITE
Sample
| Sample ID | I-2914 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.716 |
|---|---|
| Longitude | -115.951 |
| 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 | 70.66 | WT% | XRF | |
| TIO2 | 0.62 | WT% | XRF | |
| AL2O3 | 13.33 | WT% | XRF | |
| FE2O3T | 4.5 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 0.62 | WT% | XRF | |
| CAO | 2.3 | WT% | XRF | |
| NA2O | 2.9 | WT% | XRF | |
| K2O | 4.64 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| TOTAL | 99.77 | WT% | XRF | |
| NB | 48 | PPM | XRF | |
| ZR | 564 | PPM | XRF | |
| SR | 145 | PPM | XRF | |
| ZN | 70 | PPM | XRF | |
| NI | 6 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| V | 15 | PPM | XRF | |
| CE | 144 | PPM | XRF | |
| BA | 1191 | PPM | XRF | |
| LA | 74 | PPM | XRF |