Sample 152
NavDat sample number 17636 · RHYODACITE
Sample
| Sample ID | 152 |
|---|---|
| Rock name | RHYODACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Maximum and minimum ages given are approximations based on average error of previous K-Ar dating. |
Location
| Latitude | 33.3828 |
|---|---|
| Longitude | -108.834 |
| Location | Cooney Qtz. |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32.5 | 31 | 34 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69 | WT% | EDXRF | |
| TIO2 | 0.41 | WT% | EDXRF | |
| AL2O3 | 17 | WT% | EDXRF | |
| FEO | 2.24 | WT% | EDXRF | |
| MNO | 0.05 | WT% | EDXRF | |
| MGO | 1 | WT% | EDXRF | |
| CAO | 1.98 | WT% | EDXRF | |
| NA2O | 3.34 | WT% | EDXRF | |
| K2O | 3.71 | WT% | EDXRF | |
| TOTAL | 98.73 | WT% | EDXRF | |
| BA | 1096 | PPM | EDXRF | |
| CR | 17 | PPM | EDXRF | |
| HF | 8.2 | PPM | EDXRF | |
| NI | 5 | PPM | EDXRF | |
| RB | 171 | PPM | EDXRF | |
| SC | 5.2 | PPM | EDXRF | |
| SR | 232 | PPM | EDXRF | |
| TA | 0.9 | PPM | EDXRF | |
| TH | 15.2 | PPM | EDXRF | |
| U | 2.9 | PPM | EDXRF | |
| V | 36 | PPM | EDXRF | |
| Y | 37 | PPM | EDXRF | |
| ZN | 63 | PPM | EDXRF | |
| ZR | 263 | PPM | EDXRF | |
| LA | 46.7 | PPM | EDXRF | |
| CE | 89 | PPM | EDXRF | |
| ND | 59 | PPM | EDXRF | |
| SM | 7.7 | PPM | EDXRF | |
| EU | 1.63 | PPM | EDXRF | |
| TB | 1.07 | PPM | EDXRF | |
| YB | 3.61 | PPM | EDXRF | |
| LU | 0.69 | PPM | EDXRF |