Sample 258
NavDat sample number 17732 · BASALTIC-ANDESITE
Sample
| Sample ID | 258 |
|---|---|
| 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 | 54.44 | WT% | EDXRF | |
| TIO2 | 1.54 | WT% | EDXRF | |
| AL2O3 | 18.5 | WT% | EDXRF | |
| FEO | 8.19 | WT% | EDXRF | |
| MNO | 0.11 | WT% | EDXRF | |
| MGO | 4.22 | WT% | EDXRF | |
| CAO | 7.14 | WT% | EDXRF | |
| NA2O | 3.6 | WT% | EDXRF | |
| K2O | 2.12 | WT% | EDXRF | |
| P2O5 | 0.7 | WT% | EDXRF | |
| TOTAL | 100.56 | WT% | EDXRF | |
| BA | 1002 | PPM | EDXRF | |
| CR | 93 | PPM | EDXRF | |
| HF | 5.3 | PPM | EDXRF | |
| NI | 82 | PPM | EDXRF | |
| RB | 31 | PPM | EDXRF | |
| SC | 18.5 | PPM | EDXRF | |
| SR | 1001 | PPM | EDXRF | |
| TA | 0.5 | PPM | EDXRF | |
| TH | 4.8 | PPM | EDXRF | |
| U | 1.3 | PPM | EDXRF | |
| V | 152 | PPM | EDXRF | |
| Y | 21 | PPM | EDXRF | |
| ZN | 106 | PPM | EDXRF | |
| ZR | 248 | PPM | EDXRF | |
| LA | 42.5 | PPM | EDXRF | |
| CE | 85 | PPM | EDXRF | |
| ND | 40 | PPM | EDXRF | |
| SM | 7.9 | PPM | EDXRF | |
| EU | 2.54 | PPM | EDXRF | |
| TB | 1.03 | PPM | EDXRF | |
| YB | 2.17 | PPM | EDXRF | |
| LU | 0.35 | PPM | EDXRF |