Sample 667
NavDat sample number 18074 · BASALT
Sample
| Sample ID | 667 |
|---|---|
| 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 | 32.9144 |
|---|---|
| Longitude | -107.999 |
| Location | Mimbres valley |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6.3 | 5.9 | 6.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.11 | WT% | EDXRF | |
| TIO2 | 2.19 | WT% | EDXRF | |
| AL2O3 | 17 | WT% | EDXRF | |
| FEO | 11.7 | WT% | EDXRF | |
| MGO | 4 | WT% | EDXRF | |
| CAO | 8.72 | WT% | EDXRF | |
| NA2O | 3.29 | WT% | EDXRF | |
| K2O | 1.47 | WT% | EDXRF | |
| P2O5 | 0.6 | WT% | EDXRF | |
| TOTAL | 98.08 | WT% | EDXRF | |
| BA | 473 | PPM | EDXRF | |
| CR | 189 | PPM | EDXRF | |
| HF | 4.7 | PPM | EDXRF | |
| NI | 109 | PPM | EDXRF | |
| RB | 23 | PPM | EDXRF | |
| SC | 22.2 | PPM | EDXRF | |
| SR | 646 | PPM | EDXRF | |
| TA | 2.5 | PPM | EDXRF | |
| TH | 2.5 | PPM | EDXRF | |
| U | 1.4 | PPM | EDXRF | |
| V | 260 | PPM | EDXRF | |
| Y | 20 | PPM | EDXRF | |
| ZN | 100 | PPM | EDXRF | |
| ZR | 199 | PPM | EDXRF | |
| LA | 26.6 | PPM | EDXRF | |
| CE | 49 | PPM | EDXRF | |
| SM | 5.8 | PPM | EDXRF | |
| EU | 2.05 | PPM | EDXRF | |
| TB | 0.29 | PPM | EDXRF | |
| YB | 2.38 | PPM | EDXRF |