Sample 588
NavDat sample number 18012 · RHYODACITE
Sample
| Sample ID | 588 |
|---|---|
| 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 | 33.7003 |
|---|---|
| Longitude | -108.574 |
| Location | Eagle peak |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.5 | 20.5 | 24.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67 | WT% | EDXRF | |
| TIO2 | 0.62 | WT% | EDXRF | |
| AL2O3 | 15 | WT% | EDXRF | |
| FEO | 4.12 | WT% | EDXRF | |
| MNO | 0.07 | WT% | EDXRF | |
| MGO | 1 | WT% | EDXRF | |
| CAO | 3.81 | WT% | EDXRF | |
| NA2O | 3.72 | WT% | EDXRF | |
| K2O | 2.75 | WT% | EDXRF | |
| BA | 968 | PPM | EDXRF | |
| CR | 8.3 | PPM | EDXRF | |
| HF | 44 | PPM | EDXRF | |
| NI | 23 | PPM | EDXRF | |
| RB | 63 | PPM | EDXRF | |
| SC | 10.6 | PPM | EDXRF | |
| SR | 370 | PPM | EDXRF | |
| TA | -0.5 | PPM | EDXRF | |
| TH | 6.2 | PPM | EDXRF | |
| U | 1.6 | PPM | EDXRF | |
| V | 61 | PPM | EDXRF | |
| Y | 32 | PPM | EDXRF | |
| ZN | 61 | PPM | EDXRF | |
| ZR | 218 | PPM | EDXRF | |
| LA | 37.6 | PPM | EDXRF | |
| CE | 66 | PPM | EDXRF | |
| ND | 30 | PPM | EDXRF | |
| SM | 6.5 | PPM | EDXRF | |
| EU | 1.49 | PPM | EDXRF | |
| TB | 1.59 | PPM | EDXRF | |
| YB | 3.34 | PPM | EDXRF | |
| LU | 0.42 | PPM | EDXRF |