Sample AZ_17
NavDat sample number 21845 · BASALT
Sample
| Sample ID | AZ_17 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 34.5 |
|---|---|
| Longitude | -110 |
| Location | Springerville Field |
| State / province | Arizona |
| 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 | 48.77 | WT% | XRF | |
| TIO2 | 1.66 | WT% | XRF | |
| AL2O3 | 15.24 | WT% | XRF | |
| FE2O3 | 12.88 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 8.3 | WT% | XRF | |
| CAO | 9.2 | WT% | XRF | |
| NA2O | 2.87 | WT% | XRF | |
| K2O | 0.67 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| TOTAL | 100.01 | WT% | XRF | |
| V | 228 | PPM | XRF | |
| BE | 266 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| ND | 18 | PPM | XRF | |
| CE | 35 | PPM | XRF | |
| CR | 324 | PPM | XRF | |
| NI | 176 | PPM | XRF | |
| CU | 46 | PPM | XRF | |
| ZN | 96 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| TH | 2 | PPM | XRF | |
| RB | 8 | PPM | XRF | |
| SR | 331 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 127 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| SR87_SR86 | 0.70492 | TIMS | ||
| ND143_ND144 | 0.51272 | TIMS | ||
| PB206_PB204 | 17.578 | TIMS | ||
| PB207_PB204 | 15.48 | TIMS | ||
| PB208_PB204 | 37.343 | 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