Sample brv93-429
NavDat sample number 46205 · TUFF
Sample
| Sample ID | brv93-429 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 41.96 |
|---|---|
| Longitude | -115.66 |
| State / province | Nevada |
| Volcanic field | Cougar Point Tuff, unit 3 unit VII by the old nomenclature |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 11.8 | 10.62 | 12.98 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SC | 3.8 | PPM | INAA | |
| CO | 3 | PPM | INAA | |
| BR | 2.9 | PPM | INAA | |
| CS | 4 | PPM | INAA | |
| LA | 85 | PPM | INAA | |
| CE | 151 | PPM | INAA | |
| ND | 58 | PPM | INAA | |
| SM | 10.1 | PPM | INAA | |
| EU | 1.16 | PPM | INAA | |
| TB | 2.1 | PPM | INAA | |
| YB | 5.41 | PPM | INAA | |
| LU | 0.74 | PPM | INAA | |
| HF | 12 | PPM | INAA | |
| TA | 3.2 | PPM | INAA | |
| TH | 32 | PPM | INAA | |
| U | 8.7 | PPM | INAA | |
| FE2O3 | 1.66 | WT% | XRF | |
| CAO | 0.55 | WT% | XRF | |
| TI | 1510 | PPM | XRF | |
| MN | 205 | PPM | XRF | |
| ZN | 33 | PPM | XRF | |
| RB | 199 | PPM | XRF | |
| SR | 32 | PPM | XRF | |
| Y | 50 | PPM | XRF | |
| ZR | 365 | PPM | XRF | |
| NB | 40 | PPM | XRF | |
| BA | 740 | PPM | XRF |