Sample 194
NavDat sample number 17673 · RHYODACITE
Sample
| Sample ID | 194 |
|---|---|
| Rock name | RHYODACITE |
| 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 | 34.1089 |
|---|---|
| Longitude | -107.888 |
| Location | Ary Ranch |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 29 | 35 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.68 | WT% | EDXRF | |
| TIO2 | 0.33 | WT% | EDXRF | |
| AL2O3 | 15.25 | WT% | EDXRF | |
| FEO | 0.14 | WT% | EDXRF | |
| FE2O3 | 2.24 | WT% | EDXRF | |
| MNO | 0.06 | WT% | EDXRF | |
| MGO | 0.53 | WT% | EDXRF | |
| CAO | 1.8 | WT% | EDXRF | |
| NA2O | 4.35 | WT% | EDXRF | |
| K2O | 4.82 | WT% | EDXRF | |
| P2O5 | 0.1 | WT% | EDXRF | |
| H2O_PLUS | 1.09 | WT% | EDXRF | |
| TOTAL | 99.69 | WT% | EDXRF | |
| BA | 1007 | PPM | EDXRF | |
| CR | 14 | PPM | EDXRF | |
| HF | 6.2 | PPM | EDXRF | |
| NI | 10 | PPM | EDXRF | |
| RB | 163 | PPM | EDXRF | |
| SC | 3.2 | PPM | EDXRF | |
| SR | 378 | PPM | EDXRF | |
| TA | 11.7 | PPM | EDXRF | |
| TH | 18.1 | PPM | EDXRF | |
| U | 3.1 | PPM | EDXRF | |
| V | 35 | PPM | EDXRF | |
| Y | 33 | PPM | EDXRF | |
| ZN | 66 | PPM | EDXRF | |
| ZR | 235 | PPM | EDXRF | |
| LA | 50.7 | PPM | EDXRF | |
| CE | 79 | PPM | EDXRF | |
| ND | 47 | PPM | EDXRF | |
| SM | 5 | PPM | EDXRF | |
| EU | 1.05 | PPM | EDXRF | |
| TB | 0.87 | PPM | EDXRF | |
| YB | 2.38 | PPM | EDXRF | |
| LU | 0.49 | PPM | EDXRF |