Sample 8103
NavDat sample number 50717 · BASALT
Sample
| Sample ID | 8103 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.9761 |
|---|---|
| Longitude | -107.205 |
| 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 | 44.97 | WT% | XRF | |
| TIO2 | 2.18 | WT% | XRF | |
| AL2O3 | 15.03 | WT% | XRF | |
| FE2O3T | 12.28 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 9.01 | WT% | XRF | |
| CAO | 10.58 | WT% | XRF | |
| NA2O | 3.62 | WT% | XRF | |
| K2O | 1.14 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 99.27 | WT% | XRF | |
| BA | 351 | PPM | XRF | |
| CR | 399 | PPM | XRF | |
| HF | 3.86 | PPM | XRF | |
| NB | 42 | PPM | XRF | |
| NI | 147 | PPM | XRF | |
| PB | 0.83 | PPM | ICPMS | |
| RB | 18 | PPM | XRF | |
| SC | 31.7 | PPM | ICPMS | |
| SR | 558 | PPM | XRF | |
| TA | 2.84 | PPM | ICPMS | |
| TH | 2.72 | PPM | ICPMS | |
| U | 0.82 | PPM | ICPMS | |
| V | 236 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZN | 82 | PPM | XRF | |
| ZR | 153 | PPM | XRF | |
| LA | 26.5 | PPM | ICPMS | |
| CE | 52.3 | PPM | ICPMS | |
| PR | 6.92 | PPM | ICPMS | |
| ND | 28.7 | PPM | ICPMS | |
| SM | 6.02 | PPM | ICPMS | |
| EU | 1.99 | PPM | ICPMS | |
| GD | 5.79 | PPM | ICPMS | |
| TB | 0.89 | PPM | ICPMS | |
| DY | 4.87 | PPM | ICPMS | |
| HO | 0.93 | PPM | ICPMS | |
| ER | 2.3 | PPM | ICPMS | |
| TM | 0.36 | PPM | ICPMS | |
| YB | 2.03 | PPM | ICPMS | |
| LU | 0.31 | 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