Sample 141
NavDat sample number 17626 · RHYOLITE
Sample
| Sample ID | 141 |
|---|---|
| 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 | 33.3764 |
|---|---|
| Longitude | -107.824 |
| Location | Whitewater Creek |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33 | 30 | 36 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 295 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 7.5 | PPM | EDXRF | |
| NI | 5 | PPM | EDXRF | |
| RB | 237 | PPM | EDXRF | |
| SC | 4.4 | PPM | EDXRF | |
| SR | 78 | PPM | EDXRF | |
| TA | 0.9 | PPM | EDXRF | |
| TH | 21.4 | PPM | EDXRF | |
| U | 3.8 | PPM | EDXRF | |
| V | 30 | PPM | EDXRF | |
| Y | 48 | PPM | EDXRF | |
| ZN | 44 | PPM | EDXRF | |
| ZR | 180 | PPM | EDXRF | |
| LA | 53.7 | PPM | EDXRF | |
| CE | 113 | PPM | EDXRF | |
| ND | 40 | PPM | EDXRF | |
| SM | 8.9 | PPM | EDXRF | |
| EU | 1.05 | PPM | EDXRF | |
| TB | 0.8 | PPM | EDXRF | |
| YB | 4.28 | PPM | EDXRF | |
| LU | 0.72 | PPM | EDXRF | |
| SIO2 | 73.8 | WT% | EDXRF | |
| TIO2 | 0.21 | WT% | EDXRF | |
| AL2O3 | 13.3 | WT% | EDXRF | |
| FEO | 0.04 | WT% | EDXRF | |
| FE2O3 | 1.3 | WT% | EDXRF | |
| MNO | 0.02 | WT% | EDXRF | |
| MGO | 0.45 | WT% | EDXRF | |
| CAO | 0.44 | WT% | EDXRF | |
| NA2O | 2.4 | WT% | EDXRF | |
| K2O | 5.8 | WT% | EDXRF | |
| P2O5 | 0.08 | WT% | EDXRF | |
| H2O_PLUS | 1.5 | WT% | EDXRF | |
| TOTAL | 99.42 | WT% | EDXRF |