Sample 327
NavDat sample number 17793 · BASALT
Sample
| Sample ID | 327 |
|---|---|
| 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 | 32.6956 |
|---|---|
| Longitude | -107.928 |
| Location | Bear Springs |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28 | 25 | 32 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.9 | WT% | EDXRF | |
| TIO2 | 1.69 | WT% | EDXRF | |
| AL2O3 | 15.7 | WT% | EDXRF | |
| FEO | 10.11 | WT% | EDXRF | |
| MNO | 0.13 | WT% | EDXRF | |
| MGO | 5.21 | WT% | EDXRF | |
| CAO | 9.66 | WT% | EDXRF | |
| NA2O | 3.16 | WT% | EDXRF | |
| K2O | 1.4 | WT% | EDXRF | |
| P2O5 | 0.55 | WT% | EDXRF | |
| TOTAL | 98.51 | WT% | EDXRF | |
| BA | 749 | PPM | EDXRF | |
| CR | 172 | PPM | EDXRF | |
| HF | 5.4 | PPM | EDXRF | |
| NI | 125 | PPM | EDXRF | |
| RB | 18 | PPM | EDXRF | |
| SC | 18.6 | PPM | EDXRF | |
| SR | 980 | PPM | EDXRF | |
| TA | -0.5 | PPM | EDXRF | |
| TH | 2.8 | PPM | EDXRF | |
| U | 1 | PPM | EDXRF | |
| V | 242 | PPM | EDXRF | |
| Y | 22 | PPM | EDXRF | |
| ZN | 122 | PPM | EDXRF | |
| ZR | 270 | PPM | EDXRF | |
| LA | 34.4 | PPM | EDXRF | |
| CE | 27 | PPM | EDXRF | |
| ND | 146 | PPM | EDXRF | |
| SM | 8.6 | PPM | EDXRF | |
| EU | 1.98 | PPM | EDXRF | |
| TB | 0.69 | PPM | EDXRF | |
| YB | 2.06 | PPM | EDXRF | |
| LU | 0.28 | PPM | EDXRF |