Sample BC397
NavDat sample number 5450 · TUFF
Sample
| Sample ID | BC397 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 35.7667 |
|---|---|
| Longitude | -114.833 |
| Location | tuff of Bridge Spring |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15.55 | 14 | 17.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.8 | WT% | RAPID_ROCK | |
| AL2O3 | 13.9 | WT% | RAPID_ROCK | |
| FE2O3 | 2.3 | WT% | RAPID_ROCK | |
| FEO | 0.06 | WT% | RAPID_ROCK | |
| MGO | 1.2 | WT% | RAPID_ROCK | |
| CAO | 2.4 | WT% | RAPID_ROCK | |
| NA2O | 4 | WT% | RAPID_ROCK | |
| K2O | 4.6 | WT% | RAPID_ROCK | |
| H2O_MINUS | 0.51 | WT% | RAPID_ROCK | |
| H2O_PLUS | 0.79 | WT% | RAPID_ROCK | |
| TIO2 | 0.5 | WT% | RAPID_ROCK | |
| P2O5 | 0.2 | WT% | RAPID_ROCK | |
| MNO | 0.04 | WT% | RAPID_ROCK | |
| CO2 | 0.85 | WT% | RAPID_ROCK |