Sample 95cpt/j85
NavDat sample number 46204 · PYROCLASTIC-FLOW
Sample
| Sample ID | 95cpt/j85 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | upper vitrophyre |
Location
| Latitude | 41.94 |
|---|---|
| Longitude | -115.42 |
| State / province | Nevada |
| Volcanic field | Cougar Point Tuff, unit 2 unit V by the old nomenclature |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12.07 | 12.03 | 12.11 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SC | 4.2 | PPM | INAA | |
| CO | 3.2 | PPM | INAA | |
| BR | 3.1 | PPM | INAA | |
| CS | 4.8 | PPM | INAA | |
| LA | 80 | PPM | INAA | |
| CE | 144 | PPM | INAA | |
| ND | 56 | PPM | INAA | |
| SM | 9.7 | PPM | INAA | |
| EU | 1.22 | PPM | INAA | |
| TB | 1.6 | PPM | INAA | |
| YB | 5.11 | PPM | INAA | |
| LU | 0.72 | PPM | INAA | |
| HF | 11 | PPM | INAA | |
| TA | 2.9 | PPM | INAA | |
| TH | 32 | PPM | INAA | |
| U | 8 | PPM | INAA | |
| FE2O3 | 2.14 | WT% | XRF | |
| CAO | 1 | WT% | XRF | |
| TI | 1883 | PPM | XRF | |
| MN | 254 | PPM | XRF | |
| ZN | 40 | PPM | XRF | |
| RB | 193 | PPM | XRF | |
| SR | 56 | PPM | XRF | |
| Y | 54 | PPM | XRF | |
| ZR | 452 | PPM | XRF | |
| NB | 40 | PPM | XRF | |
| BA | 878 | PPM | XRF |