Sample RD 425
NavDat sample number 64254 · TUFF
Sample
| Sample ID | RD 425 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | tuff breccia |
Location
| Latitude | 38.33 |
|---|---|
| Longitude | -107.623 |
| Location | Cimarron Ridge |
| State / province | COLORADO |
| Formation | Cimarron Ridge Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 66 | 59.4 | 72.6 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.5 | WT% | RAPID_ROCK | |
| AL2O3 | 16.1 | WT% | RAPID_ROCK | |
| FE2O3 | 4 | WT% | RAPID_ROCK | |
| FEO | 1.8 | WT% | RAPID_ROCK | |
| MGO | 2.2 | WT% | RAPID_ROCK | |
| CAO | 4.9 | WT% | RAPID_ROCK | |
| NA2O | 2.3 | WT% | RAPID_ROCK | |
| K2O | 2.3 | WT% | RAPID_ROCK | |
| H2O_MINUS | 1.4 | WT% | RAPID_ROCK | |
| H2O_PLUS | 1.8 | WT% | RAPID_ROCK | |
| TIO2 | 0.83 | WT% | RAPID_ROCK | |
| P2O5 | 0.32 | WT% | RAPID_ROCK | |
| MNO | 0.13 | WT% | RAPID_ROCK | |
| CO2 | 0 | WT% | RAPID_ROCK |