Sample 95cpt/j83
NavDat sample number 46203 · PYROCLASTIC-FLOW
Sample
| Sample ID | 95cpt/j83 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | basal 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 | 2.3 | PPM | INAA | |
| CO | 1.2 | PPM | INAA | |
| BR | 3.6 | PPM | INAA | |
| CS | 4 | PPM | INAA | |
| LA | 97 | PPM | INAA | |
| CE | 175 | PPM | INAA | |
| ND | 64 | PPM | INAA | |
| SM | 11 | PPM | INAA | |
| EU | 0.71 | PPM | INAA | |
| TB | 2.1 | PPM | INAA | |
| YB | 6.34 | PPM | INAA | |
| LU | 0.88 | PPM | INAA | |
| HF | 11 | PPM | INAA | |
| TA | 2.7 | PPM | INAA | |
| TH | 34 | PPM | INAA | |
| U | 9.3 | PPM | INAA | |
| FE2O3 | 1.7 | WT% | XRF | |
| CAO | 0.66 | WT% | XRF | |
| TI | 1228 | PPM | XRF | |
| MN | 181 | PPM | XRF | |
| ZN | 49 | PPM | XRF | |
| RB | 208 | PPM | XRF | |
| SR | 31 | PPM | XRF | |
| Y | 66 | PPM | XRF | |
| ZR | 377 | PPM | XRF | |
| NB | 43 | PPM | XRF | |
| BA | 561 | PPM | XRF |