Sample 8161
NavDat sample number 50734 · BASALT
Sample
| Sample ID | 8161 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.8464 |
|---|---|
| Longitude | -107.239 |
| 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 | 45.12 | WT% | XRF | |
| TIO2 | 2.43 | WT% | XRF | |
| AL2O3 | 14.81 | WT% | XRF | |
| FE2O3T | 12.27 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 10.07 | WT% | XRF | |
| CAO | 10 | WT% | XRF | |
| NA2O | 3.52 | WT% | XRF | |
| K2O | 1.63 | WT% | XRF | |
| P2O5 | 0.59 | WT% | XRF | |
| TOTAL | 100.6 | WT% | XRF | |
| BA | 402 | PPM | XRF | |
| CR | 266 | PPM | XRF | |
| HF | 4.18 | PPM | XRF | |
| NB | 54 | PPM | XRF | |
| NI | 198 | PPM | XRF | |
| PB | 2.02 | PPM | ICPMS | |
| RB | 31 | PPM | XRF | |
| SC | 28.5 | PPM | ICPMS | |
| SR | 658 | PPM | XRF | |
| TA | 3.58 | PPM | ICPMS | |
| TH | 3.83 | PPM | ICPMS | |
| U | 1.11 | PPM | ICPMS | |
| V | 217 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZN | 82 | PPM | XRF | |
| ZR | 169 | PPM | XRF | |
| LA | 33.2 | PPM | ICPMS | |
| CE | 63.4 | PPM | ICPMS | |
| PR | 7.85 | PPM | ICPMS | |
| ND | 32.3 | PPM | ICPMS | |
| SM | 6.46 | PPM | ICPMS | |
| EU | 2.13 | PPM | ICPMS | |
| GD | 6.44 | PPM | ICPMS | |
| TB | 0.95 | PPM | ICPMS | |
| DY | 5.07 | PPM | ICPMS | |
| HO | 0.97 | PPM | ICPMS | |
| ER | 2.42 | PPM | ICPMS | |
| TM | 0.36 | PPM | ICPMS | |
| YB | 2.14 | PPM | ICPMS | |
| LU | 0.33 | 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