Sample AW03BCR
NavDat sample number 92254 · TUFF
Sample
| Sample ID | AW03BCR |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Watkins |
| Comment | devitrified folded 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 | 72.86 | WT% | ICPAES | |
| TIO2 | 0.58 | WT% | ICPAES | |
| AL2O3 | 12.63 | WT% | ICPAES | |
| FEOT | 4.28 | WT% | ICPAES | |
| MNO | 0.03 | WT% | ICPAES | |
| MGO | 0.11 | WT% | ICPAES | |
| CAO | 1.09 | WT% | ICPAES | |
| NA2O | 3.22 | WT% | ICPAES | |
| K2O | 5.07 | WT% | ICPAES | |
| P2O5 | 0.12 | WT% | ICPAES | |
| SC | 5.82 | PPM | ICPAES | |
| CO | 3.18 | PPM | ICPAES | |
| RB | 185 | PPM | ICP | |
| SR | 87 | PPM | ICP | |
| CS | 2.77 | PPM | ICPAES | |
| BA | 1149 | PPM | ICP | |
| LA | 81.6 | PPM | ICPAES | |
| CE | 135 | PPM | ICPAES | |
| ND | 65.7 | PPM | ICPAES | |
| SM | 12.7 | PPM | ICPAES | |
| EU | 1.61 | PPM | ICPAES | |
| TB | 1.5 | PPM | ICPAES | |
| YB | 6.33 | PPM | ICPAES | |
| LU | 0.79 | PPM | ICPAES | |
| ZR | 596 | PPM | ICP | |
| HF | 14.5 | PPM | ICPAES | |
| TA | 2.56 | PPM | ICPAES | |
| TH | 29.1 | PPM | ICPAES | |
| U | 6.4 | PPM | ICPAES |