Sample 551
NavDat sample number 17979 · BASALT
Sample
| Sample ID | 551 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Maximum and minimum ages given are approximations based on average error of previous K-Ar dating. |
Location
| Latitude | 34.3708 |
|---|---|
| Longitude | -107.36 |
| Location | La Jara peak |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23.8 | 22 | 25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.69 | WT% | EDXRF | |
| TIO2 | 1.81 | WT% | EDXRF | |
| AL2O3 | 16.2 | WT% | EDXRF | |
| FEO | 10.93 | WT% | EDXRF | |
| MNO | 0.1 | WT% | EDXRF | |
| MGO | 5.17 | WT% | EDXRF | |
| CAO | 7.72 | WT% | EDXRF | |
| NA2O | 3.37 | WT% | EDXRF | |
| K2O | 2.09 | WT% | EDXRF | |
| P2O5 | 0.53 | WT% | EDXRF | |
| TOTAL | 99.61 | WT% | EDXRF | |
| BA | 939 | PPM | EDXRF | |
| CR | 151 | PPM | EDXRF | |
| HF | 7.2 | PPM | EDXRF | |
| NI | 108 | PPM | EDXRF | |
| RB | 43 | PPM | EDXRF | |
| SC | 22.8 | PPM | EDXRF | |
| SR | 652 | PPM | EDXRF | |
| TA | -0.5 | PPM | EDXRF | |
| TH | 4.2 | PPM | EDXRF | |
| U | 1.7 | PPM | EDXRF | |
| V | 243 | PPM | EDXRF | |
| Y | 29 | PPM | EDXRF | |
| ZN | 120 | PPM | EDXRF | |
| ZR | 246 | PPM | EDXRF | |
| LA | 39.8 | PPM | EDXRF | |
| CE | 89 | PPM | EDXRF | |
| ND | 40 | PPM | EDXRF | |
| SM | 9.1 | PPM | EDXRF | |
| EU | 2.53 | PPM | EDXRF | |
| TB | 0.12 | PPM | EDXRF | |
| YB | 3.26 | PPM | EDXRF | |
| LU | 0.36 | PPM | EDXRF |