Sample 458
NavDat sample number 12380 · BASALT
Sample
| Sample ID | 458 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 36.5 |
|---|---|
| Longitude | -106 |
| Location | Taos Plateau at bridge crossing west of Antonito |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.25 | 3.5 | 5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.75 | WT% | XRF | |
| TIO2 | 1.4 | WT% | XRF | |
| AL2O3 | 16.33 | WT% | XRF | |
| FEOT | 10.68 | WT% | INAA | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 7.01 | WT% | XRF | |
| CAO | 9.16 | WT% | INAA | |
| NA2O | 2.96 | WT% | INAA | |
| K2O | 0.6 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| H2O | 0.95 | WT% | XRF | |
| LA | 8.09 | PPM | XRF | |
| CE | 19.4 | PPM | XRF | |
| SM | 3.18 | PPM | XRF | |
| EU | 1.18 | PPM | XRF | |
| TB | 0.64 | PPM | XRF | |
| YB | 2 | PPM | XRF | |
| LU | 0.293 | PPM | XRF | |
| Y | 20.8 | PPM | XRF | |
| ZR | 98 | PPM | XRF | |
| NB | 8.1 | PPM | XRF | |
| HF | 2.58 | PPM | XRF | |
| TA | 0.5 | PPM | XRF | |
| TH | 0.63 | PPM | XRF | |
| CR | 144 | PPM | XRF | |
| CO | 46.9 | PPM | XRF | |
| NI | 157 | PPM | XRF | |
| RB | 6.4 | PPM | XRF | |
| SC | 23.7 | PPM | XRF | |
| BA | 308 | PPM | XRF | |
| SR | 240 | PPM | XRF | |
| V | 157 | PPM | XRF |