Sample 78YH-8
NavDat sample number 61943 · RHYOLITE
Sample
| Sample ID | 78YH-8 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 44.215 |
|---|---|
| Longitude | -111.437 |
| Location | Lookout Butte |
| State / province | Idaho |
| Volcanic field | Island Park Rhyolite, Lookout Butte dome |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.24 | 1.22 | 1.26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| CL | 600 | PPM | UNKNOWN | |
| ZR | 330 | PPM | UNKNOWN | |
| HF | 7.9 | PPM | UNKNOWN | |
| TA | 3.5 | PPM | UNKNOWN | |
| P | 130 | PPM | UNKNOWN | |
| TI | 1300 | PPM | UNKNOWN | |
| MN | 410 | PPM | UNKNOWN | |
| ZN | 56 | PPM | UNKNOWN | |
| SC | 2.9 | PPM | UNKNOWN | |
| Y | 66 | PPM | UNKNOWN | |
| LA | 79 | PPM | UNKNOWN | |
| CE | 130 | PPM | UNKNOWN | |
| ND | 56 | PPM | UNKNOWN | |
| SM | 12 | PPM | UNKNOWN | |
| EU | 1.2 | PPM | UNKNOWN | |
| GD | 8.9 | PPM | UNKNOWN | |
| TB | 1.3 | PPM | UNKNOWN | |
| HO | 1.5 | PPM | UNKNOWN | |
| TM | 0.83 | PPM | UNKNOWN | |
| YB | 6.3 | PPM | UNKNOWN | |
| LU | 0.86 | PPM | UNKNOWN | |
| TH | 26 | PPM | UNKNOWN | |
| U | 5.5 | PPM | UNKNOWN | |
| SR | 36 | PPM | UNKNOWN | |
| BA | 770 | PPM | UNKNOWN | |
| RB | 170 | PPM | UNKNOWN | |
| CS | 2.9 | PPM | UNKNOWN | |
| D18O | 5.6 | PERMILL | MS |