Sample NM_49
NavDat sample number 21850 · BASALT
Sample
| Sample ID | NM_49 |
|---|---|
| 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 | 46.62 | WT% | XRF | |
| TIO2 | 2.2 | WT% | XRF | |
| AL2O3 | 14.94 | WT% | XRF | |
| FE2O3 | 12.12 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 10 | WT% | XRF | |
| CAO | 9.06 | WT% | XRF | |
| NA2O | 3.38 | WT% | XRF | |
| K2O | 1.59 | WT% | XRF | |
| P2O5 | 0.54 | WT% | XRF | |
| TOTAL | 100.62 | WT% | XRF | |
| V | 210 | PPM | XRF | |
| BE | 380 | PPM | XRF | |
| SC | 22 | PPM | XRF | |
| LA | 31 | PPM | XRF | |
| ND | 30 | PPM | XRF | |
| CE | 62 | PPM | XRF | |
| CR | 324 | PPM | XRF | |
| NI | 197 | PPM | XRF | |
| CU | 54 | PPM | XRF | |
| ZN | 90 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| TH | 3 | PPM | XRF | |
| RB | 16 | PPM | XRF | |
| SR | 700 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 226 | PPM | XRF | |
| NB | 37 | PPM | XRF | |
| PB206_PB204 | 18.749 | TIMS | ||
| PB207_PB204 | 15.544 | TIMS | ||
| PB208_PB204 | 38.498 | 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