Sample 8159
NavDat sample number 50732 · BASALT
Sample
| Sample ID | 8159 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.8003 |
|---|---|
| Longitude | -107.223 |
| 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 | 45.41 | WT% | XRF | |
| TIO2 | 2.08 | WT% | XRF | |
| AL2O3 | 13.25 | WT% | XRF | |
| FE2O3T | 12.27 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 12.52 | WT% | XRF | |
| CAO | 10.56 | WT% | XRF | |
| NA2O | 2.69 | WT% | XRF | |
| K2O | 1.35 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 100.8 | WT% | XRF | |
| LOI | 1.09 | WT% | XRF | |
| BA | 380 | PPM | XRF | |
| CR | 375 | PPM | XRF | |
| HF | 3.68 | PPM | XRF | |
| NB | 43 | PPM | XRF | |
| NI | 304 | PPM | XRF | |
| PB | 0.81 | PPM | ICPMS | |
| RB | 25 | PPM | XRF | |
| SC | 28.7 | PPM | ICPMS | |
| SR | 526 | PPM | XRF | |
| TA | 2.93 | PPM | ICPMS | |
| TH | 2.86 | PPM | ICPMS | |
| U | 0.84 | PPM | ICPMS | |
| V | 211 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| ZR | 160 | PPM | XRF | |
| LA | 27.7 | PPM | ICPMS | |
| CE | 53.7 | PPM | ICPMS | |
| PR | 7.05 | PPM | ICPMS | |
| ND | 29 | PPM | ICPMS | |
| SM | 5.92 | PPM | ICPMS | |
| EU | 1.93 | PPM | ICPMS | |
| GD | 5.66 | PPM | ICPMS | |
| TB | 0.86 | PPM | ICPMS | |
| DY | 4.71 | PPM | ICPMS | |
| HO | 0.9 | PPM | ICPMS | |
| ER | 2.24 | PPM | ICPMS | |
| TM | 0.35 | PPM | ICPMS | |
| YB | 2 | PPM | ICPMS | |
| LU | 0.31 | PPM | ICPMS | |
| RE | 0.117 | PPM | TIMS | |
| OS | 0.0141 | PPM | TIMS | |
| ND143_ND144 | 0.512952 | TIMS | ||
| SR87_SR86 | 0.70304 | TIMS | ||
| OS187_OS188 | 0.2372 | 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