Sample 866
NavDat sample number 50688 · BASALT
Sample
| Sample ID | 866 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 32.0408 |
|---|---|
| Longitude | -107.186 |
| 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 | 45.4 | WT% | XRF | |
| TIO2 | 2.41 | WT% | XRF | |
| AL2O3 | 15.81 | WT% | XRF | |
| FE2O3T | 10.67 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 9 | WT% | XRF | |
| CAO | 9.88 | WT% | XRF | |
| NA2O | 4.03 | WT% | XRF | |
| K2O | 2.11 | WT% | XRF | |
| P2O5 | 0.65 | WT% | XRF | |
| TOTAL | 100.06 | WT% | XRF | |
| BA | 604 | PPM | XRF | |
| CR | 209 | PPM | XRF | |
| HF | 5.49 | PPM | XRF | |
| NB | 71 | PPM | XRF | |
| NI | 151 | PPM | XRF | |
| PB | 1.92 | PPM | ICPMS | |
| RB | 45 | PPM | XRF | |
| SC | 28.4 | PPM | ICPMS | |
| SR | 761 | PPM | XRF | |
| TA | 4.98 | PPM | ICPMS | |
| TH | 5.53 | PPM | ICPMS | |
| U | 1.54 | PPM | ICPMS | |
| V | 192 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZN | 71 | PPM | XRF | |
| ZR | 221 | PPM | XRF | |
| LA | 45.8 | PPM | ICPMS | |
| CE | 85 | PPM | ICPMS | |
| PR | 10.6 | PPM | ICPMS | |
| ND | 41.2 | PPM | ICPMS | |
| SM | 7.77 | PPM | ICPMS | |
| EU | 2.46 | PPM | ICPMS | |
| GD | 7.1 | PPM | ICPMS | |
| TB | 1.05 | PPM | ICPMS | |
| DY | 5.69 | PPM | ICPMS | |
| HO | 1.08 | PPM | ICPMS | |
| ER | 2.75 | PPM | ICPMS | |
| TM | 0.43 | PPM | ICPMS | |
| YB | 2.53 | PPM | ICPMS | |
| LU | 0.4 | 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