Sample 8112
NavDat sample number 50722 · BASALT
Sample
| Sample ID | 8112 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.9071 |
|---|---|
| Longitude | -107.206 |
| 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 | 45.38 | WT% | XRF | |
| TIO2 | 2.21 | WT% | XRF | |
| AL2O3 | 14.93 | WT% | XRF | |
| FE2O3T | 11.24 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 11.47 | WT% | XRF | |
| CAO | 10.38 | WT% | XRF | |
| NA2O | 3.28 | WT% | XRF | |
| K2O | 1.58 | WT% | XRF | |
| P2O5 | 0.51 | WT% | XRF | |
| TOTAL | 101.2 | WT% | XRF | |
| LOI | 0.13 | WT% | XRF | |
| BA | 466 | PPM | XRF | |
| CR | 291 | PPM | XRF | |
| HF | 4.81 | PPM | XRF | |
| NB | 55 | PPM | XRF | |
| NI | 217 | PPM | XRF | |
| PB | 1.49 | PPM | ICPMS | |
| RB | 42 | PPM | XRF | |
| SC | 32.2 | PPM | ICPMS | |
| SR | 589 | PPM | XRF | |
| TA | 3.91 | PPM | ICPMS | |
| TH | 4.4 | PPM | ICPMS | |
| U | 1.21 | PPM | ICPMS | |
| V | 241 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZN | 73 | PPM | XRF | |
| ZR | 200 | PPM | XRF | |
| LA | 36.2 | PPM | ICPMS | |
| CE | 68.8 | PPM | ICPMS | |
| PR | 8.73 | PPM | ICPMS | |
| ND | 34.5 | PPM | ICPMS | |
| SM | 6.81 | PPM | ICPMS | |
| EU | 2.11 | PPM | ICPMS | |
| GD | 6.41 | PPM | ICPMS | |
| TB | 0.93 | PPM | ICPMS | |
| DY | 5.12 | PPM | ICPMS | |
| HO | 0.98 | PPM | ICPMS | |
| ER | 2.52 | PPM | ICPMS | |
| TM | 0.39 | PPM | ICPMS | |
| YB | 2.28 | PPM | ICPMS | |
| LU | 0.36 | PPM | ICPMS | |
| ND143_ND144 | 0.512969 | TIMS | ||
| SR87_SR86 | 0.70308 | TIMS |
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