Sample 647
NavDat sample number 18058 · RHYOLITE
Sample
| Sample ID | 647 |
|---|---|
| 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 | 33.1167 |
|---|---|
| Longitude | -109.017 |
| Location | Mule creek |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 19.5 | 18 | 22 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.15 | WT% | EDXRF | |
| TIO2 | 0.06 | WT% | EDXRF | |
| AL2O3 | 12.35 | WT% | EDXRF | |
| FEO | 0.21 | WT% | EDXRF | |
| FE2O3 | 0.52 | WT% | EDXRF | |
| MNO | 0.08 | WT% | EDXRF | |
| MGO | 0.48 | WT% | EDXRF | |
| CAO | 0.49 | WT% | EDXRF | |
| NA2O | 2.17 | WT% | EDXRF | |
| K2O | 5.72 | WT% | EDXRF | |
| P2O5 | 0.1 | WT% | EDXRF | |
| H2O_PLUS | 4.18 | WT% | EDXRF | |
| TOTAL | 99.7 | WT% | EDXRF | |
| BA | 73 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 5.5 | PPM | EDXRF | |
| NI | -4 | PPM | EDXRF | |
| RB | 425 | PPM | EDXRF | |
| SC | 3.7 | PPM | EDXRF | |
| SR | 6 | PPM | EDXRF | |
| TA | 8.9 | PPM | EDXRF | |
| TH | 34.6 | PPM | EDXRF | |
| V | -10 | PPM | EDXRF | |
| Y | 60 | PPM | EDXRF | |
| ZN | 62 | PPM | EDXRF | |
| ZR | 56 | PPM | EDXRF | |
| LA | 15.8 | PPM | EDXRF | |
| CE | 57 | PPM | EDXRF | |
| ND | 31 | PPM | EDXRF | |
| SM | 6.7 | PPM | EDXRF | |
| EU | 0.37 | PPM | EDXRF | |
| TB | 1.05 | PPM | EDXRF | |
| YB | 6.53 | PPM | EDXRF | |
| LU | 1.11 | PPM | EDXRF |