Sample wjr93-538
NavDat sample number 46216 · TUFF
Sample
| Sample ID | wjr93-538 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 41.94 |
|---|---|
| Longitude | -115.42 |
| State / province | Nevada |
| Volcanic field | Cougar Point Tuff, unit 7 unit XII by the old nomenclature |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 11.19 | 10.071 | 12.309 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SC | 3.7 | PPM | INAA | |
| CO | 2.7 | PPM | INAA | |
| BR | 2.3 | PPM | INAA | |
| CS | 3.4 | PPM | INAA | |
| LA | 81 | PPM | INAA | |
| CE | 145 | PPM | INAA | |
| ND | 56 | PPM | INAA | |
| SM | 9.48 | PPM | INAA | |
| EU | 0.91 | PPM | INAA | |
| TB | 1.9 | PPM | INAA | |
| YB | 4.92 | PPM | INAA | |
| LU | 0.7 | PPM | INAA | |
| HF | 12 | PPM | INAA | |
| TA | 2.5 | PPM | INAA | |
| TH | 30 | PPM | INAA | |
| U | 8.3 | PPM | INAA | |
| FE2O3 | 1.9 | WT% | XRF | |
| CAO | 0.57 | WT% | XRF | |
| TI | 1710 | PPM | XRF | |
| MN | 195 | PPM | XRF | |
| ZN | 33 | PPM | XRF | |
| RB | 178 | PPM | XRF | |
| SR | 40 | PPM | XRF | |
| Y | 48 | PPM | XRF | |
| ZR | 415 | PPM | XRF | |
| NB | 38 | PPM | XRF | |
| BA | 1000 | PPM | XRF |