Sample 675
NavDat sample number 50680 · BASALT
Sample
| Sample ID | 675 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.9504 |
|---|---|
| Longitude | -106.956 |
| 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 | 46.15 | WT% | XRF | |
| TIO2 | 1.98 | WT% | XRF | |
| AL2O3 | 14.33 | WT% | XRF | |
| FE2O3T | 11.98 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 10.54 | WT% | XRF | |
| CAO | 9.96 | WT% | XRF | |
| NA2O | 3.05 | WT% | XRF | |
| K2O | 1.4 | WT% | XRF | |
| P2O5 | 0.43 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| BA | 413 | PPM | XRF | |
| CR | 347 | PPM | XRF | |
| HF | 4.06 | PPM | XRF | |
| NB | 41 | PPM | XRF | |
| NI | 207 | PPM | XRF | |
| PB | 1.31 | PPM | ICPMS | |
| RB | 26 | PPM | XRF | |
| SC | 30.7 | PPM | ICPMS | |
| SR | 533 | PPM | XRF | |
| TA | 2.83 | PPM | ICPMS | |
| TH | 3.18 | PPM | ICPMS | |
| U | 0.88 | PPM | ICPMS | |
| V | 211 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZN | 81 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| LA | 28 | PPM | ICPMS | |
| CE | 55.4 | PPM | ICPMS | |
| PR | 7.37 | PPM | ICPMS | |
| ND | 30.1 | PPM | ICPMS | |
| SM | 6.2 | PPM | ICPMS | |
| EU | 1.94 | PPM | ICPMS | |
| GD | 5.88 | PPM | ICPMS | |
| TB | 0.9 | PPM | ICPMS | |
| DY | 5.03 | PPM | ICPMS | |
| HO | 0.97 | PPM | ICPMS | |
| ER | 2.52 | PPM | ICPMS | |
| TM | 0.39 | PPM | ICPMS | |
| YB | 2.25 | PPM | ICPMS | |
| LU | 0.36 | 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