Sample 610
NavDat sample number 18033 · RHYOLITE
Sample
| Sample ID | 610 |
|---|---|
| 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 | 33.2336 |
|---|---|
| Longitude | -108.236 |
| Location | Jordan canyon |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21.7 | 20.9 | 22.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 78 | WT% | EDXRF | |
| TIO2 | 0.11 | WT% | EDXRF | |
| AL2O3 | 12 | WT% | EDXRF | |
| FEO | 1.02 | WT% | EDXRF | |
| MNO | 0.09 | WT% | EDXRF | |
| MGO | 1 | WT% | EDXRF | |
| CAO | 0.42 | WT% | EDXRF | |
| NA2O | 1.31 | WT% | EDXRF | |
| K2O | 9.27 | WT% | EDXRF | |
| TOTAL | 103.22 | WT% | EDXRF | |
| BA | -50 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 6.4 | PPM | EDXRF | |
| NI | 5 | PPM | EDXRF | |
| RB | 417 | PPM | EDXRF | |
| SC | 3.2 | PPM | EDXRF | |
| SR | 20 | PPM | EDXRF | |
| TA | 3.1 | PPM | EDXRF | |
| TH | 32 | PPM | EDXRF | |
| U | 3.5 | PPM | EDXRF | |
| V | 10 | PPM | EDXRF | |
| Y | 48 | PPM | EDXRF | |
| ZN | 24 | PPM | EDXRF | |
| ZR | 111 | PPM | EDXRF | |
| LA | 36.9 | PPM | EDXRF | |
| CE | 58 | PPM | EDXRF | |
| SM | 2.6 | PPM | EDXRF | |
| EU | 0.48 | PPM | EDXRF | |
| TB | 0.64 | PPM | EDXRF | |
| YB | 4.06 | PPM | EDXRF | |
| LU | 0.74 | PPM | EDXRF |