Sample NM_2
NavDat sample number 21849 · BASALT
Sample
| Sample ID | NM_2 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 35.5 |
|---|---|
| Longitude | -108 |
| Location | Mount Taylor Field |
| State / province | New Mexico |
| Location comment | Southeastern Transition Zone |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 8 | 0 | 17 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.87 | WT% | XRF | |
| TIO2 | 1.38 | WT% | XRF | |
| AL2O3 | 14.86 | WT% | XRF | |
| FE2O3 | 11.81 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 8.26 | WT% | XRF | |
| CAO | 8.97 | WT% | XRF | |
| NA2O | 2.66 | WT% | XRF | |
| K2O | 0.67 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| TOTAL | 99.82 | WT% | XRF | |
| V | 173 | PPM | XRF | |
| BE | 183 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| ND | 14 | PPM | XRF | |
| CE | 24 | PPM | XRF | |
| CR | 279 | PPM | XRF | |
| NI | 185 | PPM | XRF | |
| CU | 84 | PPM | XRF | |
| ZN | 93 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 261 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 113 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| SR87_SR86 | 0.70597 | TIMS | ||
| ND143_ND144 | 0.51264 | TIMS |
References
- Kempton, P D; Fitton, J G; Hawkesworth, C J; Ormerod, D S (1991) Isotopic and trace element constraints on the composition and evolution of the lithosphere beneath the Southwestern United States. Journal of Geophysical Research, B, Solid Earth and Planets. 96; 8, Pages 13,713-13,735. 1991. doi:10.1029/91JB00373