Sample 665
NavDat sample number 18072 · BASALTIC-ANDESITE
Sample
| Sample ID | 665 |
|---|---|
| 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 | 33.3661 |
|---|---|
| Longitude | -107.975 |
| Location | Pie town |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37 | 35 | 39 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53 | WT% | EDXRF | |
| TIO2 | 2.42 | WT% | EDXRF | |
| AL2O3 | 14 | WT% | EDXRF | |
| FEO | 10.59 | WT% | EDXRF | |
| MNO | 0.17 | WT% | EDXRF | |
| MGO | 4 | WT% | EDXRF | |
| CAO | 6.56 | WT% | EDXRF | |
| NA2O | 3.46 | WT% | EDXRF | |
| K2O | 2.34 | WT% | EDXRF | |
| P2O5 | 1.2 | WT% | EDXRF | |
| TOTAL | 97.74 | WT% | EDXRF | |
| BA | 747 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 9.1 | PPM | EDXRF | |
| NI | 78 | PPM | EDXRF | |
| RB | 65 | PPM | EDXRF | |
| SC | 24.7 | PPM | EDXRF | |
| SR | 456 | PPM | EDXRF | |
| TA | 0.5 | PPM | EDXRF | |
| TH | 8.8 | PPM | EDXRF | |
| U | 2 | PPM | EDXRF | |
| V | 201 | PPM | EDXRF | |
| Y | 53 | PPM | EDXRF | |
| ZN | 135 | PPM | EDXRF | |
| ZR | 327 | PPM | EDXRF | |
| LA | 49.8 | PPM | EDXRF | |
| CE | 84 | PPM | EDXRF | |
| SM | 14.7 | PPM | EDXRF | |
| EU | 4.07 | PPM | EDXRF | |
| TB | 1.82 | PPM | EDXRF | |
| YB | 5.4 | PPM | EDXRF | |
| LU | 0.69 | PPM | EDXRF |