Sample 67L-30B
NavDat sample number 6870 · RHYODACITE
Sample
| Sample ID | 67L-30B |
|---|---|
| Rock name | RHYODACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.8667 |
|---|---|
| Longitude | -105.983 |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.85 | 3 | 4.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.82 | WT% | UNKNOWN | |
| AL2O3 | 15.92 | WT% | UNKNOWN | |
| FE2O3 | 2.1 | WT% | UNKNOWN | |
| FEO | 3.2 | WT% | UNKNOWN | |
| MGO | 2.58 | WT% | UNKNOWN | |
| CAO | 4.69 | WT% | UNKNOWN | |
| NA2O | 4.11 | WT% | UNKNOWN | |
| K2O | 2.95 | WT% | UNKNOWN | |
| H2O | 0.05 | WT% | UNKNOWN | |
| H2O_MINUS | 0.03 | WT% | UNKNOWN | |
| TIO2 | 0.74 | WT% | UNKNOWN | |
| P2O5 | 0.35 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| TOTAL | 99.64 | WT% | UNKNOWN | |
| BA | 1790 | PPM | INAA | |
| LA | 59 | PPM | INAA | |
| CE | 160 | PPM | INAA | |
| ND | 65 | PPM | INAA | |
| SM | 10 | PPM | INAA | |
| EU | 2.6 | PPM | INAA | |
| GD | 9.8 | PPM | INAA | |
| TB | 1.4 | PPM | INAA | |
| TM | 0.58 | PPM | INAA | |
| YB | 3.1 | PPM | INAA | |
| LU | 0.54 | PPM | INAA |