Sample 79Y-194A
NavDat sample number 61944 · RHYOLITE
Sample
| Sample ID | 79Y-194A |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 44.6672 |
|---|---|
| Longitude | -110.861 |
| Location | Purple Mountain |
| State / province | Wyoming |
| Volcanic field | Lava Creek Tuff, Member A, upper |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.64 | 0.638 | 0.642 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| ZR | 200 | PPM | UNKNOWN | |
| HF | 6.7 | PPM | UNKNOWN | |
| TA | 7 | PPM | UNKNOWN | |
| ZN | 48 | PPM | UNKNOWN | |
| SC | 1.3 | PPM | UNKNOWN | |
| LA | 39 | PPM | UNKNOWN | |
| CE | 110 | PPM | UNKNOWN | |
| ND | 23 | PPM | UNKNOWN | |
| SM | 6.1 | PPM | UNKNOWN | |
| EU | 0.35 | PPM | UNKNOWN | |
| GD | 6.6 | PPM | UNKNOWN | |
| TB | 1.1 | PPM | UNKNOWN | |
| HO | 1.4 | PPM | UNKNOWN | |
| TM | 0.7 | PPM | UNKNOWN | |
| YB | 5.6 | PPM | UNKNOWN | |
| LU | 0.79 | PPM | UNKNOWN | |
| TH | 27 | PPM | UNKNOWN | |
| U | 7.9 | PPM | UNKNOWN | |
| BA | 300 | PPM | UNKNOWN | |
| RB | 210 | PPM | UNKNOWN | |
| CS | 1.7 | PPM | UNKNOWN |