Sample 91
NavDat sample number 12400 · BASALT
Sample
| Sample ID | 91 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 36.5 |
|---|---|
| Longitude | -106 |
| Location | La Segita |
| 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 | 51.7 | WT% | XRF | |
| TIO2 | 1.21 | WT% | XRF | |
| AL2O3 | 15.77 | WT% | XRF | |
| FEOT | 10.15 | WT% | INAA | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 6.94 | WT% | XRF | |
| CAO | 8.26 | WT% | INAA | |
| NA2O | 3.13 | WT% | INAA | |
| K2O | 1.04 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 33 | PPM | XRF | |
| SM | 3.71 | PPM | XRF | |
| EU | 1.18 | PPM | XRF | |
| TB | 0.67 | PPM | XRF | |
| YB | 1.96 | PPM | XRF | |
| LU | 0.31 | PPM | XRF | |
| Y | 20.6 | PPM | XRF | |
| ZR | 105 | PPM | XRF | |
| NB | 8.8 | PPM | XRF | |
| HF | 1.84 | PPM | XRF | |
| TH | 2.95 | PPM | XRF | |
| NI | 175 | PPM | XRF | |
| RB | 17.2 | PPM | XRF | |
| SC | 22.5 | PPM | XRF | |
| BA | 343 | PPM | XRF | |
| PB206_PB204 | 17.482 | XRF | ||
| PB207_PB204 | 15.473 | XRF | ||
| PB208_PB204 | 37.076 | XRF | ||
| SR87_SR86 | 0.70445 | XRF |