Sample AZ_95
NavDat sample number 21826 · BASALT
Sample
| Sample ID | AZ_95 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 36 |
|---|---|
| Longitude | -112.5 |
| Location | Grand Canyon |
| State / province | Utah |
| Location comment | Northeastern 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 | 45.14 | WT% | XRF | |
| TIO2 | 1.75 | WT% | XRF | |
| AL2O3 | 13.67 | WT% | XRF | |
| FE2O3 | 11 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 12.28 | WT% | XRF | |
| CAO | 10.59 | WT% | XRF | |
| NA2O | 3 | WT% | XRF | |
| K2O | 1.17 | WT% | XRF | |
| P2O5 | 0.65 | WT% | XRF | |
| TOTAL | 99.4 | WT% | XRF | |
| V | 234 | PPM | XRF | |
| BE | 1344 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| LA | 59 | PPM | XRF | |
| ND | 48 | PPM | XRF | |
| CE | 126 | PPM | XRF | |
| CR | 580 | PPM | XRF | |
| NI | 276 | PPM | XRF | |
| CU | 58 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| SR | 834 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 191 | PPM | XRF | |
| NB | 46 | PPM | XRF | |
| SR87_SR86 | 0.70411 | TIMS | ||
| ND143_ND144 | 0.51261 | TIMS | ||
| PB206_PB204 | 18.449 | TIMS | ||
| PB207_PB204 | 15.574 | TIMS | ||
| PB208_PB204 | 38.408 | 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