Sample CA_4
NavDat sample number 21820 · BASALT
Sample
| Sample ID | CA_4 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 35 |
|---|---|
| Longitude | -118 |
| Location | Mojave Desert |
| State / province | Nevada |
| Location comment | Basin and Range |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 8 | 0 | 17 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.8 | WT% | XRF | |
| TIO2 | 2.13 | WT% | XRF | |
| AL2O3 | 16.53 | WT% | XRF | |
| FE2O3 | 11.1 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 7.87 | WT% | XRF | |
| CAO | 9.52 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 1.4 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| TOTAL | 100.69 | WT% | XRF | |
| V | 219 | PPM | XRF | |
| BE | 274 | PPM | XRF | |
| SC | 20 | PPM | XRF | |
| LA | 30 | PPM | XRF | |
| ND | 27 | PPM | XRF | |
| CE | 61 | PPM | XRF | |
| CR | 178 | PPM | XRF | |
| NI | 110 | PPM | XRF | |
| CU | 47 | PPM | XRF | |
| ZN | 86 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| TH | 3 | PPM | XRF | |
| RB | 23 | PPM | XRF | |
| SR | 556 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZR | 211 | PPM | XRF | |
| NB | 37 | PPM | XRF | |
| SR87_SR86 | 0.70395 | TIMS | ||
| ND143_ND144 | 0.51295 | 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