Sample 695
NavDat sample number 50683 · BASALT
Sample
| Sample ID | 695 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 32.0826 |
|---|---|
| Longitude | -107.11 |
| 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 | 45.11 | WT% | XRF | |
| TIO2 | 2.54 | WT% | XRF | |
| AL2O3 | 15.78 | WT% | XRF | |
| FE2O3T | 10.71 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 9.08 | WT% | XRF | |
| CAO | 10.25 | WT% | XRF | |
| NA2O | 3.75 | WT% | XRF | |
| K2O | 1.98 | WT% | XRF | |
| P2O5 | 0.66 | WT% | XRF | |
| TOTAL | 100.15 | WT% | XRF | |
| LOI | 0.13 | WT% | XRF | |
| BA | 698 | PPM | XRF | |
| CR | 182 | PPM | XRF | |
| HF | 5.37 | PPM | XRF | |
| NB | 73 | PPM | XRF | |
| NI | 152 | PPM | XRF | |
| PB | 1.74 | PPM | ICPMS | |
| RB | 38 | PPM | XRF | |
| SC | 28.8 | PPM | ICPMS | |
| SR | 953 | PPM | XRF | |
| TA | 4.88 | PPM | ICPMS | |
| TH | 5.46 | PPM | ICPMS | |
| U | 1.47 | PPM | ICPMS | |
| V | 206 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZN | 73 | PPM | XRF | |
| ZR | 227 | PPM | XRF | |
| LA | 45.3 | PPM | ICPMS | |
| CE | 84.7 | PPM | ICPMS | |
| PR | 10.57 | PPM | ICPMS | |
| ND | 41.3 | PPM | ICPMS | |
| SM | 7.78 | PPM | ICPMS | |
| EU | 2.49 | PPM | ICPMS | |
| GD | 7.01 | PPM | ICPMS | |
| TB | 1.05 | PPM | ICPMS | |
| DY | 5.7 | PPM | ICPMS | |
| HO | 1.09 | PPM | ICPMS | |
| ER | 2.79 | PPM | ICPMS | |
| TM | 0.43 | PPM | ICPMS | |
| YB | 2.51 | PPM | ICPMS | |
| LU | 0.4 | 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