Sample AW05BCR
NavDat sample number 92255 · TUFF
Sample
| Sample ID | AW05BCR |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Watkins |
| Comment | upper vitrophyre rhyolitic ash-flow tuff |
Location
| Latitude | 42.0929 |
|---|---|
| Longitude | -114.489 |
| Location | Bull Spring 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 | 71.07 | WT% | ICPAES | |
| TIO2 | 0.54 | WT% | ICPAES | |
| AL2O3 | 12.23 | WT% | ICPAES | |
| FEOT | 3.84 | WT% | ICPAES | |
| MNO | 0.05 | WT% | ICPAES | |
| MGO | 0.4 | WT% | ICPAES | |
| CAO | 3.74 | WT% | ICPAES | |
| NA2O | 2.55 | WT% | ICPAES | |
| K2O | 5.44 | WT% | ICPAES | |
| P2O5 | 0.12 | WT% | ICPAES | |
| SC | 5.33 | PPM | ICPAES | |
| CO | 4.01 | PPM | ICPAES | |
| RB | 178 | PPM | ICP | |
| SR | 96 | PPM | ICP | |
| CS | 3.17 | PPM | ICPAES | |
| BA | 1172 | PPM | ICP | |
| LA | 78.3 | PPM | ICPAES | |
| CE | 146 | PPM | ICPAES | |
| ND | 60.6 | PPM | ICPAES | |
| SM | 11.8 | PPM | ICPAES | |
| EU | 1.45 | PPM | ICPAES | |
| TB | 1.49 | PPM | ICPAES | |
| YB | 5.91 | PPM | ICPAES | |
| LU | 1.73 | PPM | ICPAES | |
| ZR | 554 | PPM | ICP | |
| HF | 13.7 | PPM | ICPAES | |
| TA | 2.87 | PPM | ICPAES | |
| TH | 6.8 | PPM | ICPAES |