Sample 95cpt/mhs6
NavDat sample number 46229 · PYROCLASTIC-FLOW
Sample
| Sample ID | 95cpt/mhs6 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | upper vitrophyre |
Location
| Latitude | 42.02 |
|---|---|
| Longitude | -115.36 |
| State / province | Idaho |
| Volcanic field | Cougar Point Tuff, unit 9j unit XVj by the old nomenclature |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10.45 | 9.405 | 11.495 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SC | 5.2 | PPM | INAA | |
| CO | 3.7 | PPM | INAA | |
| BR | 2.5 | PPM | INAA | |
| CS | 3.3 | PPM | INAA | |
| LA | 84 | PPM | INAA | |
| CE | 158 | PPM | INAA | |
| ND | 64 | PPM | INAA | |
| SM | 11.5 | PPM | INAA | |
| EU | 1.6 | PPM | INAA | |
| TB | 2 | PPM | INAA | |
| YB | 6.54 | PPM | INAA | |
| LU | 0.92 | PPM | INAA | |
| HF | 14 | PPM | INAA | |
| TA | 2.9 | PPM | INAA | |
| TH | 28 | PPM | INAA | |
| U | 8.1 | PPM | INAA | |
| FE2O3 | 3.25 | WT% | XRF | |
| CAO | 0.89 | WT% | XRF | |
| TI | 2200 | PPM | XRF | |
| MN | 301 | PPM | XRF | |
| ZN | 72 | PPM | XRF | |
| RB | 157 | PPM | XRF | |
| SR | 55 | PPM | XRF | |
| Y | 61 | PPM | XRF | |
| ZR | 571 | PPM | XRF | |
| NB | 42 | PPM | XRF | |
| BA | 1314 | PPM | XRF |