Sample B101
NavDat sample number 47402 · RHYOLITE
Sample
| Sample ID | B101 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.8293 |
|---|---|
| Longitude | -116.386 |
| State / province | Idaho |
| Volcanic field | Potato Hill volcanics |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 44.25 | 33.7 | 54.8 | Eocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.27 | WT% | XRF | |
| TIO2 | 0.19 | WT% | XRF | |
| AL2O3 | 13.49 | WT% | XRF | |
| FEO | 0.16 | WT% | XRF | |
| MNO | 0 | WT% | XRF | |
| MGO | 0.09 | WT% | XRF | |
| CAO | 0.12 | WT% | XRF | |
| NA2O | 3.31 | WT% | XRF | |
| K2O | 5.58 | WT% | XRF | |
| P2O5 | 0.02 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 5 | PPM | XRF | |
| V | 0 | PPM | XRF | |
| BA | 1372 | PPM | XRF | |
| RB | 174 | PPM | XRF | |
| SR | 74 | PPM | XRF | |
| ZR | 379 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 36 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| ZN | 3 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 40 | PPM | XRF | |
| CE | 42 | PPM | XRF | |
| TH | 8 | PPM | XRF |