Sample 95cpt/hg87
NavDat sample number 46226 · PYROCLASTIC-FLOW
Sample
| Sample ID | 95cpt/hg87 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | upper vitrophyre |
Location
| Latitude | 42.01 |
|---|---|
| Longitude | -115.63 |
| State / province | Idaho |
| Volcanic field | Cougar Point Tuff, unit 9b unit XVb 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 | 5.7 | PPM | INAA | |
| CO | 5.2 | PPM | INAA | |
| BR | 1.8 | PPM | INAA | |
| CS | 3.6 | PPM | INAA | |
| LA | 77 | PPM | INAA | |
| CE | 141 | PPM | INAA | |
| ND | 53 | PPM | INAA | |
| SM | 9.42 | PPM | INAA | |
| EU | 1.46 | PPM | INAA | |
| TB | 1.7 | PPM | INAA | |
| YB | 5.49 | PPM | INAA | |
| LU | 0.75 | PPM | INAA | |
| HF | 13 | PPM | INAA | |
| TA | 2.7 | PPM | INAA | |
| TH | 27 | PPM | INAA | |
| U | 7.6 | PPM | INAA | |
| FE2O3 | 2.88 | WT% | XRF | |
| CAO | 1.54 | WT% | XRF | |
| TI | 2184 | PPM | XRF | |
| MN | 320 | PPM | XRF | |
| ZN | 48 | PPM | XRF | |
| RB | 145 | PPM | XRF | |
| SR | 84 | PPM | XRF | |
| Y | 46 | PPM | XRF | |
| ZR | 595 | PPM | XRF | |
| NB | 35 | PPM | XRF | |
| BA | 1090 | PPM | XRF |