Sample 530
NavDat sample number 17959 · RHYOLITE
Sample
| Sample ID | 530 |
|---|---|
| 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 | 33.4375 |
|---|---|
| Longitude | -107.909 |
| Location | Taylor creek |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 23 | 25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77 | WT% | EDXRF | |
| TIO2 | 0.08 | WT% | EDXRF | |
| AL2O3 | 13 | WT% | EDXRF | |
| FEO | 1.01 | WT% | EDXRF | |
| MNO | 0.06 | WT% | EDXRF | |
| MGO | -1 | WT% | EDXRF | |
| CAO | 0.33 | WT% | EDXRF | |
| NA2O | 3.64 | WT% | EDXRF | |
| K2O | 4.71 | WT% | EDXRF | |
| TOTAL | 99.83 | WT% | EDXRF | |
| BA | -30 | PPM | EDXRF | |
| CR | 7 | PPM | EDXRF | |
| HF | 9.2 | PPM | EDXRF | |
| NI | 4 | PPM | EDXRF | |
| RB | 391 | PPM | EDXRF | |
| SC | 2.3 | PPM | EDXRF | |
| SR | 4 | PPM | EDXRF | |
| TA | 4.1 | PPM | EDXRF | |
| TH | 34.7 | PPM | EDXRF | |
| U | 5.1 | PPM | EDXRF | |
| V | 10 | PPM | EDXRF | |
| Y | 87 | PPM | EDXRF | |
| ZN | 39 | PPM | EDXRF | |
| ZR | 120 | PPM | EDXRF | |
| LA | 56.1 | PPM | EDXRF | |
| CE | 153 | PPM | EDXRF | |
| ND | 39 | PPM | EDXRF | |
| SM | 13.2 | PPM | EDXRF | |
| EU | 0.11 | PPM | EDXRF | |
| TB | 1.76 | PPM | EDXRF | |
| YB | 10.36 | PPM | EDXRF | |
| LU | 1.62 | PPM | EDXRF |