Sample AW22GV
NavDat sample number 92235 · TUFF
Sample
| Sample ID | AW22GV |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Watkins |
| Comment | devitrified folded 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 | 7.251 | WT% | ICPAES | |
| TIO2 | 0.6 | WT% | ICPAES | |
| AL2O3 | 12.68 | WT% | ICPAES | |
| FEOT | 4.38 | WT% | ICPAES | |
| MNO | 0.04 | WT% | ICPAES | |
| MGO | 0.22 | WT% | ICPAES | |
| CAO | 1.27 | WT% | ICPAES | |
| NA2O | 3.11 | WT% | ICPAES | |
| K2O | 5.09 | WT% | ICPAES | |
| P2O5 | 0.09 | WT% | ICPAES | |
| SC | 6.52 | PPM | ICPAES | |
| CO | 3.66 | PPM | ICPAES | |
| RB | 187 | PPM | ICP | |
| SR | 95 | PPM | ICP | |
| CS | 2.29 | PPM | ICPAES | |
| BA | 1159 | PPM | ICP | |
| LA | 97.8 | PPM | ICPAES | |
| CE | 134 | PPM | ICPAES | |
| ND | 78 | PPM | ICPAES | |
| SM | 13.1 | PPM | ICPAES | |
| EU | 1.71 | PPM | ICPAES | |
| TB | 1.59 | PPM | ICPAES | |
| YB | 4.8 | PPM | ICPAES | |
| LU | 0.73 | PPM | ICPAES | |
| ZR | 637 | PPM | ICP | |
| HF | 16.3 | PPM | ICPAES | |
| TA | 3.11 | PPM | ICPAES | |
| TH | 29.7 | PPM | ICPAES | |
| U | 6.2 | PPM | ICPAES |