Sample 676
NavDat sample number 50681 · BASALT
Sample
| Sample ID | 676 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.9921 |
|---|---|
| Longitude | -107.138 |
| 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 | 45.09 | WT% | XRF | |
| TIO2 | 2.02 | WT% | XRF | |
| AL2O3 | 14.17 | WT% | XRF | |
| FE2O3T | 11.99 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 11.18 | WT% | XRF | |
| CAO | 10.34 | WT% | XRF | |
| NA2O | 3.05 | WT% | XRF | |
| K2O | 1.48 | WT% | XRF | |
| P2O5 | 0.42 | WT% | XRF | |
| TOTAL | 99.9 | WT% | XRF | |
| BA | 455 | PPM | XRF | |
| CR | 383 | PPM | XRF | |
| HF | 4 | PPM | XRF | |
| NB | 43 | PPM | XRF | |
| NI | 220 | PPM | XRF | |
| PB | 1.7 | PPM | ICPMS | |
| RB | 26 | PPM | XRF | |
| SC | 33 | PPM | ICPMS | |
| SR | 545 | PPM | XRF | |
| TA | 2.96 | PPM | ICPMS | |
| TH | 3.18 | PPM | ICPMS | |
| U | 0.56 | PPM | ICPMS | |
| V | 226 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| ZR | 147 | PPM | XRF | |
| LA | 293 | PPM | ICPMS | |
| CE | 57.3 | PPM | ICPMS | |
| PR | 7.64 | PPM | ICPMS | |
| ND | 31 | PPM | ICPMS | |
| SM | 6.41 | PPM | ICPMS | |
| EU | 1.99 | PPM | ICPMS | |
| GD | 6.04 | PPM | ICPMS | |
| TB | 0.92 | PPM | ICPMS | |
| DY | 5.07 | PPM | ICPMS | |
| HO | 0.99 | PPM | ICPMS | |
| ER | 2.49 | PPM | ICPMS | |
| TM | 0.39 | PPM | ICPMS | |
| YB | 2.2 | PPM | ICPMS | |
| LU | 0.35 | PPM | ICPMS |
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