Sample 35
NavDat sample number 17558 · BASALTIC-ANDESITE
Sample
| Sample ID | 35 |
|---|---|
| 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 | 34.301 |
|---|---|
| Longitude | -106.792 |
| Location | Spears formation |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37.1 | 35.6 | 38.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 861 | PPM | EDXRF | |
| CR | 34 | PPM | EDXRF | |
| HF | 16 | PPM | EDXRF | |
| NI | 42 | PPM | EDXRF | |
| RB | 158 | PPM | EDXRF | |
| SC | 13.1 | PPM | EDXRF | |
| SR | 792 | PPM | EDXRF | |
| TA | 3.1 | PPM | EDXRF | |
| TH | 23.5 | PPM | EDXRF | |
| U | 5.1 | PPM | EDXRF | |
| V | 111 | PPM | EDXRF | |
| Y | 43 | PPM | EDXRF | |
| ZN | 88 | PPM | EDXRF | |
| ZR | 695 | PPM | EDXRF | |
| LA | 74.2 | PPM | EDXRF | |
| CE | 137 | PPM | EDXRF | |
| ND | 66 | PPM | EDXRF | |
| SM | 11.8 | PPM | EDXRF | |
| EU | 2.21 | PPM | EDXRF | |
| TB | 1.29 | PPM | EDXRF | |
| YB | 3.09 | PPM | EDXRF | |
| LU | 0.55 | PPM | EDXRF | |
| SIO2 | 53.21 | WT% | EDXRF | |
| TIO2 | 1.29 | WT% | EDXRF | |
| AL2O3 | 18 | WT% | EDXRF | |
| FEO | 0.65 | WT% | EDXRF | |
| FE2O3 | 6.88 | WT% | EDXRF | |
| MNO | 0.1 | WT% | EDXRF | |
| MGO | 1.97 | WT% | EDXRF | |
| CAO | 6.32 | WT% | EDXRF | |
| NA2O | 3.8 | WT% | EDXRF | |
| K2O | 3.53 | WT% | EDXRF | |
| P2O5 | 0.23 | WT% | EDXRF | |
| H2O_PLUS | 1.61 | WT% | EDXRF | |
| TOTAL | 99.43 | WT% | EDXRF |