Sample 6140
NavDat sample number 50707 · BASALT
Sample
| Sample ID | 6140 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.8027 |
|---|---|
| Longitude | -107.12 |
| 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 | 44.46 | WT% | XRF | |
| TIO2 | 2.38 | WT% | XRF | |
| AL2O3 | 14.7 | WT% | XRF | |
| FE2O3T | 11.65 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 10.91 | WT% | XRF | |
| CAO | 10.73 | WT% | XRF | |
| NA2O | 3.2 | WT% | XRF | |
| K2O | 1.67 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 100.4 | WT% | XRF | |
| LOI | 0.01 | WT% | XRF | |
| BA | 493 | PPM | XRF | |
| CR | 335 | PPM | XRF | |
| HF | 4.36 | PPM | XRF | |
| NB | 53 | PPM | XRF | |
| NI | 199 | PPM | XRF | |
| PB | 2.18 | PPM | ICPMS | |
| RB | 33 | PPM | XRF | |
| SC | 32.3 | PPM | ICPMS | |
| SR | 590 | PPM | XRF | |
| TA | 3.55 | PPM | ICPMS | |
| TH | 4.16 | PPM | ICPMS | |
| U | 1.1 | PPM | ICPMS | |
| V | 231 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| ZN | 72 | PPM | XRF | |
| ZR | 179 | PPM | XRF | |
| LA | 32.7 | PPM | ICPMS | |
| CE | 62.2 | PPM | ICPMS | |
| PR | 7.7 | PPM | ICPMS | |
| ND | 31.5 | PPM | ICPMS | |
| SM | 6.39 | PPM | ICPMS | |
| EU | 2.09 | PPM | ICPMS | |
| GD | 6.5 | PPM | ICPMS | |
| TB | 0.94 | PPM | ICPMS | |
| DY | 5.13 | PPM | ICPMS | |
| HO | 1 | PPM | ICPMS | |
| ER | 2.52 | PPM | ICPMS | |
| TM | 0.39 | PPM | ICPMS | |
| YB | 2.29 | 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