Sample AW04GV
NavDat sample number 92228 · TUFF
Sample
| Sample ID | AW04GV |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Watkins |
| Comment | basal vitrophyre rhyolitic ash-flow tuff |
Location
| Latitude | 42.3246 |
|---|---|
| Longitude | -114.276 |
| Location | Schipper-type Section |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.85 | 5.7 | 10 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.97 | WT% | ICPAES | |
| TIO2 | 0.5 | WT% | ICPAES | |
| AL2O3 | 12.41 | WT% | ICPAES | |
| FEOT | 3.79 | WT% | ICPAES | |
| MNO | 0.05 | WT% | ICPAES | |
| MGO | 0.37 | WT% | ICPAES | |
| CAO | 1.67 | WT% | ICPAES | |
| NA2O | 2.47 | WT% | ICPAES | |
| K2O | 5.68 | WT% | ICPAES | |
| P2O5 | 0.09 | WT% | ICPAES | |
| SC | 5.68 | PPM | ICPAES | |
| CO | 3.58 | PPM | ICPAES | |
| RB | 187 | PPM | ICP | |
| SR | 85 | PPM | ICP | |
| CS | 3.79 | PPM | ICPAES | |
| BA | 1103 | PPM | ICP | |
| LA | 81.4 | PPM | ICPAES | |
| CE | 154 | PPM | ICPAES | |
| ND | 59.3 | PPM | ICPAES | |
| SM | 12.1 | PPM | ICPAES | |
| EU | 1.52 | PPM | ICPAES | |
| TB | 1.5 | PPM | ICPAES | |
| YB | 6.44 | PPM | ICPAES | |
| LU | 0.8 | PPM | ICPAES | |
| ZR | 532 | PPM | ICP | |
| HF | 14.6 | PPM | ICPAES | |
| TA | 2.72 | PPM | ICPAES | |
| TH | 30.1 | PPM | ICPAES | |
| U | 6.7 | PPM | ICPAES |