Sample AZ_101
NavDat sample number 21862 · BASALT
Sample
| Sample ID | AZ_101 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 36.5 |
|---|---|
| Longitude | -109 |
| Location | Navajo |
| State / province | Arizona |
| Location comment | Colorado Plateau |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23 | 19 | 28 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 39.52 | WT% | XRF | |
| TIO2 | 2.54 | WT% | XRF | |
| AL2O3 | 9.83 | WT% | XRF | |
| FE2O3 | 11.66 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 12.14 | WT% | XRF | |
| CAO | 14.55 | WT% | XRF | |
| NA2O | 3.01 | WT% | XRF | |
| K2O | 1.64 | WT% | XRF | |
| P2O5 | 1.74 | WT% | XRF | |
| TOTAL | 96.81 | WT% | XRF | |
| V | 241 | PPM | XRF | |
| BE | 3981 | PPM | XRF | |
| SC | 21 | PPM | XRF | |
| LA | 229 | PPM | XRF | |
| ND | 233 | PPM | XRF | |
| CE | 483 | PPM | XRF | |
| CR | 513 | PPM | XRF | |
| NI | 233 | PPM | XRF | |
| CU | 119 | PPM | XRF | |
| ZN | 120 | PPM | XRF | |
| PB | 16 | PPM | XRF | |
| TH | 22 | PPM | XRF | |
| RB | 31 | PPM | XRF | |
| SR | 2113 | PPM | XRF | |
| Y | 46 | PPM | XRF | |
| ZR | 368 | PPM | XRF | |
| NB | 51 | PPM | XRF | |
| SR87_SR86 | 0.70526 | TIMS | ||
| ND143_ND144 | 0.51276 | 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