Sample 259
NavDat sample number 17733 · BASALTIC-ANDESITE
Sample
| Sample ID | 259 |
|---|---|
| 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 | 54.78 | WT% | EDXRF | |
| TIO2 | 1.53 | WT% | EDXRF | |
| AL2O3 | 16 | WT% | EDXRF | |
| FEO | 8.33 | WT% | EDXRF | |
| MGO | 4 | WT% | EDXRF | |
| CAO | 6.88 | WT% | EDXRF | |
| NA2O | 4 | WT% | EDXRF | |
| K2O | 2.19 | WT% | EDXRF | |
| P2O5 | 0.5 | WT% | EDXRF | |
| TOTAL | 98.21 | WT% | EDXRF | |
| BA | 1535 | PPM | EDXRF | |
| CR | 31 | PPM | EDXRF | |
| NI | 60 | PPM | EDXRF | |
| RB | 31 | PPM | EDXRF | |
| SR | 971 | PPM | EDXRF | |
| U | 1.6 | PPM | EDXRF | |
| V | 135 | PPM | EDXRF | |
| Y | 21 | PPM | EDXRF | |
| ZN | 98 | PPM | EDXRF | |
| ZR | 246 | PPM | EDXRF |