Sample 8129
NavDat sample number 50724 · BASALT
Sample
| Sample ID | 8129 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.9327 |
|---|---|
| Longitude | -107.221 |
| State / province | New Mexico |
| Volcanic field | Potrillo Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.04 | 0 | 0.08 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 44.67 | WT% | XRF | |
| TIO2 | 2.27 | WT% | XRF | |
| AL2O3 | 14.11 | WT% | XRF | |
| FE2O3T | 12.47 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 11.75 | WT% | XRF | |
| CAO | 11.41 | WT% | XRF | |
| NA2O | 2.96 | WT% | XRF | |
| K2O | 1.59 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 101.9 | WT% | XRF | |
| LOI | 0.34 | WT% | XRF | |
| BA | 470 | PPM | XRF | |
| CR | 378 | PPM | XRF | |
| HF | 4.43 | PPM | XRF | |
| NB | 58 | PPM | XRF | |
| NI | 219 | PPM | XRF | |
| PB | 2.3 | PPM | ICPMS | |
| RB | 35 | PPM | XRF | |
| SC | 27.7 | PPM | ICPMS | |
| SR | 778 | PPM | XRF | |
| TA | 3.95 | PPM | ICPMS | |
| TH | 4.41 | PPM | ICPMS | |
| U | 1.29 | PPM | ICPMS | |
| V | 221 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| ZR | 179 | PPM | XRF | |
| LA | 36.7 | PPM | ICPMS | |
| CE | 68.8 | PPM | ICPMS | |
| PR | 8.51 | PPM | ICPMS | |
| ND | 33.5 | PPM | ICPMS | |
| SM | 6.52 | PPM | ICPMS | |
| EU | 2.15 | PPM | ICPMS | |
| GD | 6.24 | PPM | ICPMS | |
| TB | 0.91 | PPM | ICPMS | |
| DY | 4.9 | PPM | ICPMS | |
| HO | 0.94 | PPM | ICPMS | |
| ER | 2.36 | PPM | ICPMS | |
| TM | 0.37 | PPM | ICPMS | |
| YB | 2.15 | PPM | ICPMS | |
| LU | 0.33 | PPM | ICPMS | |
| ND143_ND144 | 0.512983 | TIMS | ||
| SR87_SR86 | 0.703 | TIMS |
References
- Thompson, R N; Ottley, C J; Smith, P M; Pearson, D G; Dickin, A P (2005) Source of the Quaternary alkalic basalts, picrites and basanites of the Potrillo volcanic field, New Mexico, USA; lithosphere or convecting mantle?. Journal of Petrology, vol.46, no.8, pp.1603-1643, Aug 2005 doi:10.1093/petrology/egi028