Sample 96
NavDat sample number 17593 · RHYODACITE
Sample
| Sample ID | 96 |
|---|---|
| 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 | 33.6906 |
|---|---|
| Longitude | -107.948 |
| Location | Kneeling Nun |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33.4 | 32.4 | 34.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.24 | WT% | EDXRF | |
| TIO2 | 0.53 | WT% | EDXRF | |
| AL2O3 | 15 | WT% | EDXRF | |
| FEO | 2.68 | WT% | EDXRF | |
| MGO | 1 | WT% | EDXRF | |
| CAO | 2.42 | WT% | EDXRF | |
| NA2O | 3.5 | WT% | EDXRF | |
| K2O | 4.24 | WT% | EDXRF | |
| TOTAL | 95.61 | WT% | EDXRF | |
| BA | 1123 | PPM | EDXRF | |
| CR | 21 | PPM | EDXRF | |
| HF | 6.1 | PPM | EDXRF | |
| NI | 14 | PPM | EDXRF | |
| RB | 145 | PPM | EDXRF | |
| SC | 5.3 | PPM | EDXRF | |
| SR | 422 | PPM | EDXRF | |
| TA | 1.4 | PPM | EDXRF | |
| TH | 15.4 | PPM | EDXRF | |
| V | 42 | PPM | EDXRF | |
| Y | 34 | PPM | EDXRF | |
| ZN | 44 | PPM | EDXRF | |
| ZR | 265 | PPM | EDXRF | |
| LA | 41.7 | PPM | EDXRF | |
| CE | 75 | PPM | EDXRF | |
| ND | 22 | PPM | EDXRF | |
| SM | 6.4 | PPM | EDXRF | |
| EU | 1.51 | PPM | EDXRF | |
| TB | 1.03 | PPM | EDXRF | |
| YB | 2.53 | PPM | EDXRF | |
| LU | 0.42 | PPM | EDXRF |