Sample 563
NavDat sample number 17990 · RHYOLITE
Sample
| Sample ID | 563 |
|---|---|
| Rock name | RHYOLITE |
| 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 | 33.6061 |
|---|---|
| Longitude | -108.028 |
| Location | Indian peaks |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23 | 21 | 26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77 | WT% | EDXRF | |
| TIO2 | 0.08 | WT% | EDXRF | |
| AL2O3 | 12.5 | WT% | EDXRF | |
| FEO | 1.13 | WT% | EDXRF | |
| MNO | 0.05 | WT% | EDXRF | |
| MGO | -1 | WT% | EDXRF | |
| CAO | 0.36 | WT% | EDXRF | |
| NA2O | 3.68 | WT% | EDXRF | |
| K2O | 4.94 | WT% | EDXRF | |
| TOTAL | 99.73 | WT% | EDXRF | |
| BA | -30 | PPM | EDXRF | |
| CR | 13 | PPM | EDXRF | |
| HF | 8.3 | PPM | EDXRF | |
| NI | 4 | PPM | EDXRF | |
| RB | 393 | PPM | EDXRF | |
| SC | 2.2 | PPM | EDXRF | |
| SR | 4 | PPM | EDXRF | |
| TA | 4.4 | PPM | EDXRF | |
| TH | 37.2 | PPM | EDXRF | |
| U | 8.6 | PPM | EDXRF | |
| V | -10 | PPM | EDXRF | |
| Y | 86 | PPM | EDXRF | |
| ZN | 26 | PPM | EDXRF | |
| ZR | 128 | PPM | EDXRF | |
| LA | 47.1 | PPM | EDXRF | |
| CE | 106 | PPM | EDXRF | |
| ND | 40 | PPM | EDXRF | |
| SM | 12.3 | PPM | EDXRF | |
| EU | 0.23 | PPM | EDXRF | |
| TB | 1.79 | PPM | EDXRF | |
| YB | 10.91 | PPM | EDXRF | |
| LU | 1.77 | PPM | EDXRF |