Sample 78WM097B
NavDat sample number 13402 · RHYOLITE
Sample
| Sample ID | 78WM097B |
|---|---|
| Rock name | RHYOLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 46.093 |
|---|---|
| Longitude | -115.117 |
| State / province | Idaho |
| Volcanic field | Tertiary rhyolite dike |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 46 | 45 | 47 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.6 | WT% | XRF | |
| AL2O3 | 12.2 | WT% | XRF | |
| TIO2 | 0.12 | WT% | XRF | |
| FE2O3 | 0.64 | WT% | XRF | |
| FEO | 0.73 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| MGO | 0.2 | WT% | XRF | |
| CAO | 0.26 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| K2O | 4.97 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| TOTAL | 97.94 | WT% | XRF | |
| AG | 1.65 | PPM | NAA | |
| ARSENIC | -2.7 | PPM | NAA | |
| BA | 264 | PPM | NAA | |
| BR | -3.8 | PPM | NAA | |
| CO | 68.7 | PPM | NAA | |
| CR | 2.72 | PPM | NAA | |
| CS | 5.67 | PPM | NAA | |
| CU | -3.5 | PPM | NAA | |
| GA | -23 | PPM | NAA | |
| HF | 6.02 | PPM | NAA | |
| NI | -17 | PPM | NAA | |
| RB | 215 | PPM | NAA | |
| SB | 0.97 | PPM | NAA | |
| SC | 0.36 | PPM | NAA | |
| SE | 7.4 | PPM | NAA | |
| SR | 70 | PPM | NAA | |
| TA | 5.13 | PPM | NAA | |
| TH | 28.6 | PPM | NAA | |
| U | 4.49 | PPM | NAA | |
| W | 525 | PPM | NAA | |
| ZN | -4 | PPM | NAA | |
| ZR | 166 | PPM | NAA | |
| LA | 50.4 | PPM | NAA | |
| CE | 94.4 | PPM | NAA | |
| SM | 5.6 | PPM | NAA | |
| EU | 0.287 | PPM | NAA | |
| GD | 4.64 | PPM | NAA | |
| TB | 1.41 | PPM | NAA | |
| YB | 3.15 | PPM | NAA |