Sample 74L-214
NavDat sample number 6856 · RHYOLITE
Sample
| Sample ID | 74L-214 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.6167 |
|---|---|
| Longitude | -105.767 |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24.41 | 23.56 | 25.26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.81 | WT% | UNKNOWN | |
| AL2O3 | 13.94 | WT% | UNKNOWN | |
| FE2O3 | 2.3 | WT% | UNKNOWN | |
| FEO | 0.09 | WT% | UNKNOWN | |
| MGO | 0.59 | WT% | UNKNOWN | |
| CAO | 3.37 | WT% | UNKNOWN | |
| NA2O | 4.11 | WT% | UNKNOWN | |
| K2O | 4.95 | WT% | UNKNOWN | |
| H2O | 0.25 | WT% | UNKNOWN | |
| H2O_MINUS | 0.19 | WT% | UNKNOWN | |
| TIO2 | 0.42 | WT% | UNKNOWN | |
| P2O5 | 0.1 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| TOTAL | 99.78 | WT% | UNKNOWN | |
| BA | 825 | PPM | INAA | |
| LA | 90 | PPM | INAA | |
| CE | 203 | PPM | INAA | |
| ND | 85 | PPM | INAA | |
| SM | 13.6 | PPM | INAA | |
| EU | 2.2 | PPM | INAA | |
| GD | 11.8 | PPM | INAA | |
| TB | 1.6 | PPM | INAA | |
| DY | 8.1 | PPM | INAA | |
| TM | 0.59 | PPM | INAA | |
| YB | 3.5 | PPM | INAA | |
| LU | 0.56 | PPM | INAA |