Sample AW17MB
NavDat sample number 92266 · TUFF
Sample
| Sample ID | AW17MB |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Watkins |
| Comment | devitrified folded rhyolitic ash-flow tuff |
Location
| Latitude | 42.3049 |
|---|---|
| Longitude | -114.398 |
| Location | McMullen Creek 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 | 76.05 | WT% | ICPAES | |
| TIO2 | 0.36 | WT% | ICPAES | |
| AL2O3 | 11.63 | WT% | ICPAES | |
| FEOT | 3.32 | WT% | ICPAES | |
| MNO | 0.02 | WT% | ICPAES | |
| MGO | 0.11 | WT% | ICPAES | |
| CAO | 0.62 | WT% | ICPAES | |
| NA2O | 2.9 | WT% | ICPAES | |
| K2O | 4.91 | WT% | ICPAES | |
| P2O5 | 0.06 | WT% | ICPAES | |
| SC | 4.62 | PPM | ICPAES | |
| CO | 2.15 | PPM | ICPAES | |
| RB | 188 | PPM | ICP | |
| SR | 68 | PPM | ICP | |
| CS | 2.37 | PPM | ICPAES | |
| BA | 1210 | PPM | ICP | |
| LA | 83.7 | PPM | ICPAES | |
| CE | 157 | PPM | ICPAES | |
| ND | 64.6 | PPM | ICPAES | |
| SM | 13 | PPM | ICPAES | |
| EU | 1.79 | PPM | ICPAES | |
| TB | 1.69 | PPM | ICPAES | |
| YB | 5.44 | PPM | ICPAES | |
| LU | 0.8 | PPM | ICPAES | |
| ZR | 518 | PPM | ICP | |
| HF | 15.5 | PPM | ICPAES | |
| TA | 3.18 | PPM | ICPAES | |
| TH | 28.6 | PPM | ICPAES | |
| U | 5.9 | PPM | ICPAES |