Sample 260
NavDat sample number 17734 · BASALTIC-ANDESITE
Sample
| Sample ID | 260 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Maximum and minimum ages given are approximations based on average error of previous K-Ar dating. |
Location
| Latitude | 32.7308 |
|---|---|
| Longitude | -107.987 |
| Location | Rustler Canyon |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 30 | 26.7 | 34.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.27 | WT% | EDXRF | |
| TIO2 | 1.45 | WT% | EDXRF | |
| AL2O3 | 17.3 | WT% | EDXRF | |
| FEO | 8.03 | WT% | EDXRF | |
| MNO | 0.11 | WT% | EDXRF | |
| MGO | 4.06 | WT% | EDXRF | |
| CAO | 6.76 | WT% | EDXRF | |
| NA2O | 3.67 | WT% | EDXRF | |
| K2O | 2.32 | WT% | EDXRF | |
| P2O5 | 0.52 | WT% | EDXRF | |
| TOTAL | 99.49 | WT% | EDXRF | |
| BA | 859 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 6.2 | PPM | EDXRF | |
| NI | 60 | PPM | EDXRF | |
| RB | 26 | PPM | EDXRF | |
| SC | 16.8 | PPM | EDXRF | |
| SR | 981 | PPM | EDXRF | |
| TA | 0.7 | PPM | EDXRF | |
| TH | 4 | PPM | EDXRF | |
| V | 131 | PPM | EDXRF | |
| Y | 21 | PPM | EDXRF | |
| ZN | 95 | PPM | EDXRF | |
| ZR | 250 | PPM | EDXRF | |
| LA | 36.1 | PPM | EDXRF | |
| CE | 65 | PPM | EDXRF | |
| ND | 43 | PPM | EDXRF | |
| SM | 7.2 | PPM | EDXRF | |
| EU | 2.19 | PPM | EDXRF | |
| YB | 2.16 | PPM | EDXRF | |
| LU | 0.34 | PPM | EDXRF |