Sample BB712A
NavDat sample number 15111 · TUFF
Sample
| Sample ID | BB712A |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.0158 |
|---|---|
| Longitude | -112.328 |
| State / province | Idaho |
| Volcanic field | Wolcott Tuff ? |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6.4 | 6.2 | 6.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.9 | WT% | UNKNOWN | |
| AL2O3 | 12.2 | WT% | UNKNOWN | |
| FEO | 0.46 | WT% | UNKNOWN | |
| FE2O3 | 0.96 | WT% | UNKNOWN | |
| MGO | 0.17 | WT% | UNKNOWN | |
| CAO | 0.46 | WT% | UNKNOWN | |
| NA2O | 3.3 | WT% | UNKNOWN | |
| K2O | 5.13 | WT% | UNKNOWN | |
| TIO2 | 0.25 | WT% | UNKNOWN | |
| P2O5 | 0.03 | WT% | UNKNOWN | |
| MNO | 0.01 | WT% | UNKNOWN | |
| H2O_PLUS | 0.3 | WT% | UNKNOWN | |
| H2O_MINUS | 0.13 | WT% | UNKNOWN | |
| CO2 | -0.01 | WT% | UNKNOWN | |
| TOTAL | 99.3 | WT% | UNKNOWN |