Sample AW18MB
NavDat sample number 92267 · TUFF
Sample
| Sample ID | AW18MB |
|---|---|
| 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 | 75.14 | WT% | ICPAES | |
| TIO2 | 0.37 | WT% | ICPAES | |
| AL2O3 | 12.22 | WT% | ICPAES | |
| FEOT | 3.42 | WT% | ICPAES | |
| MNO | 0.02 | WT% | ICPAES | |
| MGO | 0.05 | WT% | ICPAES | |
| CAO | 0.55 | WT% | ICPAES | |
| NA2O | 2.99 | WT% | ICPAES | |
| K2O | 5.19 | WT% | ICPAES | |
| P2O5 | 0.05 | WT% | ICPAES | |
| SC | 4.61 | PPM | ICPAES | |
| CO | 1.99 | PPM | ICPAES | |
| RB | 203 | PPM | ICP | |
| SR | 55 | PPM | ICP | |
| CS | 24.2 | PPM | ICPAES | |
| BA | 1050 | PPM | ICP | |
| LA | 110 | PPM | ICPAES | |
| CE | 125 | PPM | ICPAES | |
| ND | 83.5 | PPM | ICPAES | |
| SM | 16.3 | PPM | ICPAES | |
| EU | 1.77 | PPM | ICPAES | |
| TB | 2.07 | PPM | ICPAES | |
| YB | 6.05 | PPM | ICPAES | |
| LU | 0.95 | PPM | ICPAES | |
| ZR | 540 | PPM | ICP | |
| HF | 15.4 | PPM | ICPAES | |
| TA | 3.4 | PPM | ICPAES | |
| TH | 32.1 | PPM | ICPAES | |
| U | 6.3 | PPM | ICPAES |