Sample 865
NavDat sample number 50687 · BASALT
Sample
| Sample ID | 865 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 32.1384 |
|---|---|
| Longitude | -107.228 |
| 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 | 44.5 | WT% | XRF | |
| TIO2 | 2.31 | WT% | XRF | |
| AL2O3 | 15.41 | WT% | XRF | |
| FE2O3T | 11.3 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 8.4 | WT% | XRF | |
| CAO | 10.09 | WT% | XRF | |
| NA2O | 3.54 | WT% | XRF | |
| K2O | 1.99 | WT% | XRF | |
| P2O5 | 0.55 | WT% | XRF | |
| TOTAL | 99.26 | WT% | XRF | |
| LOI | 1 | WT% | XRF | |
| BA | 547 | PPM | XRF | |
| CR | 227 | PPM | XRF | |
| HF | 5.38 | PPM | XRF | |
| NB | 59 | PPM | XRF | |
| NI | 135 | PPM | XRF | |
| PB | 2.19 | PPM | ICPMS | |
| RB | 43 | PPM | XRF | |
| SC | 28.5 | PPM | ICPMS | |
| SR | 690 | PPM | XRF | |
| TA | 4.38 | PPM | ICPMS | |
| TH | 5.07 | PPM | ICPMS | |
| U | 1.42 | PPM | ICPMS | |
| V | 202 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZN | 75 | PPM | XRF | |
| ZR | 216 | PPM | XRF | |
| LA | 42.5 | PPM | ICPMS | |
| CE | 79.9 | PPM | ICPMS | |
| PR | 10.02 | PPM | ICPMS | |
| ND | 39.3 | PPM | ICPMS | |
| SM | 7.51 | PPM | ICPMS | |
| EU | 2.37 | PPM | ICPMS | |
| GD | 6.7 | PPM | ICPMS | |
| TB | 1.01 | PPM | ICPMS | |
| DY | 5.54 | PPM | ICPMS | |
| HO | 1.07 | PPM | ICPMS | |
| ER | 2.69 | PPM | ICPMS | |
| TM | 0.42 | PPM | ICPMS | |
| YB | 2.46 | PPM | ICPMS | |
| LU | 0.39 | 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