Sample 875
NavDat sample number 50691 · BASALT
Sample
| Sample ID | 875 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 32.0589 |
|---|---|
| Longitude | -107.193 |
| 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 | 45.12 | WT% | XRF | |
| TIO2 | 2.36 | WT% | XRF | |
| AL2O3 | 15.1 | WT% | XRF | |
| FE2O3T | 11.41 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 11.11 | WT% | XRF | |
| CAO | 10.71 | WT% | XRF | |
| NA2O | 3.01 | WT% | XRF | |
| K2O | 1.53 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 101 | WT% | XRF | |
| LOI | 0.28 | WT% | XRF | |
| BA | 349 | PPM | XRF | |
| CR | 312 | PPM | XRF | |
| HF | 4.44 | PPM | XRF | |
| NB | 53 | PPM | XRF | |
| NI | 198 | PPM | XRF | |
| PB | 1.23 | PPM | ICPMS | |
| RB | 34 | PPM | XRF | |
| SC | 32 | PPM | ICPMS | |
| SR | 583 | PPM | XRF | |
| TA | 3.57 | PPM | ICPMS | |
| TH | 3.9 | PPM | ICPMS | |
| U | 1.06 | PPM | ICPMS | |
| V | 238 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| ZN | 73 | PPM | XRF | |
| ZR | 181 | PPM | XRF | |
| LA | 33.4 | PPM | ICPMS | |
| CE | 64 | PPM | ICPMS | |
| PR | 8.21 | PPM | ICPMS | |
| ND | 32.9 | PPM | ICPMS | |
| SM | 6.63 | PPM | ICPMS | |
| EU | 2.11 | PPM | ICPMS | |
| GD | 6.25 | PPM | ICPMS | |
| TB | 0.95 | PPM | ICPMS | |
| DY | 5.24 | PPM | ICPMS | |
| HO | 1 | PPM | ICPMS | |
| ER | 2.55 | PPM | ICPMS | |
| TM | 0.4 | PPM | ICPMS | |
| YB | 2.31 | PPM | ICPMS | |
| LU | 0.37 | 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