Sample 11
NavDat sample number 17540 · BASALTIC-ANDESITE
Sample
| Sample ID | 11 |
|---|---|
| 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 | 32.7406 |
|---|---|
| Longitude | -107.934 |
| Location | Rubio Peak |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37.2 | 34.9 | 39.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.57 | WT% | EDXRF | |
| TIO2 | 0.92 | WT% | EDXRF | |
| AL2O3 | 18.5 | WT% | EDXRF | |
| FEO | 6.16 | WT% | EDXRF | |
| MGO | 1.5 | WT% | EDXRF | |
| CAO | 6.28 | WT% | EDXRF | |
| NA2O | 4 | WT% | EDXRF | |
| K2O | 2.95 | WT% | EDXRF | |
| TOTAL | 95.88 | WT% | EDXRF | |
| BA | 1125 | PPM | EDXRF | |
| CR | -5 | PPM | EDXRF | |
| HF | 4.3 | PPM | EDXRF | |
| NI | 24 | PPM | EDXRF | |
| RB | 63 | PPM | EDXRF | |
| SC | 12.8 | PPM | EDXRF | |
| SR | 840 | PPM | EDXRF | |
| TA | 0.7 | PPM | EDXRF | |
| TH | 4.8 | PPM | EDXRF | |
| U | 1.7 | PPM | EDXRF | |
| V | 92 | PPM | EDXRF | |
| Y | 21 | PPM | EDXRF | |
| ZN | 70 | PPM | EDXRF | |
| ZR | 224 | PPM | EDXRF | |
| LA | 45.4 | PPM | EDXRF | |
| CE | 64 | PPM | EDXRF | |
| EU | 1.64 | PPM | EDXRF | |
| TB | 1.02 | PPM | EDXRF | |
| YB | 2.14 | PPM | EDXRF | |
| LU | 0.47 | PPM | EDXRF |