Sample 631
NavDat sample number 18047 · BASALTIC-ANDESITE
Sample
| Sample ID | 631 |
|---|---|
| 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 | 33.3219 |
|---|---|
| Longitude | -108.68 |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.5 | 21.5 | 24.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 1193 | PPM | EDXRF | |
| CR | 80 | PPM | EDXRF | |
| HF | 5.3 | PPM | EDXRF | |
| NI | 61 | PPM | EDXRF | |
| RB | 71 | PPM | EDXRF | |
| SC | 14.7 | PPM | EDXRF | |
| SR | 715 | PPM | EDXRF | |
| TA | -0.5 | PPM | EDXRF | |
| TH | 4.8 | PPM | EDXRF | |
| V | 111 | PPM | EDXRF | |
| Y | 23 | PPM | EDXRF | |
| ZN | 91 | PPM | EDXRF | |
| ZR | 217 | PPM | EDXRF | |
| LA | 41.3 | PPM | EDXRF | |
| CE | 88 | PPM | EDXRF | |
| SM | 7.5 | PPM | EDXRF | |
| EU | 1.99 | PPM | EDXRF | |
| YB | 1.73 | PPM | EDXRF | |
| LU | 0.28 | PPM | EDXRF | |
| SIO2 | 55.1 | WT% | EDXRF | |
| TIO2 | 1.3 | WT% | EDXRF | |
| AL2O3 | 16.9 | WT% | EDXRF | |
| FEO | 2.7 | WT% | EDXRF | |
| FE2O3 | 4.2 | WT% | EDXRF | |
| MNO | 0.11 | WT% | EDXRF | |
| MGO | 3.8 | WT% | EDXRF | |
| CAO | 6 | WT% | EDXRF | |
| NA2O | 4.2 | WT% | EDXRF | |
| K2O | 2.6 | WT% | EDXRF | |
| P2O5 | 0.55 | WT% | EDXRF | |
| H2O_PLUS | 1.6 | WT% | EDXRF | |
| TOTAL | 99.17 | WT% | EDXRF |