Sample AZ_48
NavDat sample number 21848 · BASALT
Sample
| Sample ID | AZ_48 |
|---|---|
| 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 | 47.66 | WT% | XRF | |
| TIO2 | 2.23 | WT% | XRF | |
| AL2O3 | 16.26 | WT% | XRF | |
| FE2O3 | 12.12 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 6.76 | WT% | XRF | |
| CAO | 10.4 | WT% | XRF | |
| NA2O | 3.09 | WT% | XRF | |
| K2O | 0.96 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| TOTAL | 100.04 | WT% | XRF | |
| V | 277 | PPM | XRF | |
| BE | 406 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| ND | 26 | PPM | XRF | |
| CE | 53 | PPM | XRF | |
| CR | 140 | PPM | XRF | |
| NI | 63 | PPM | XRF | |
| CU | 68 | PPM | XRF | |
| ZN | 85 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| TH | 4 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 536 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZR | 150 | PPM | XRF | |
| NB | 23 | PPM | XRF | |
| SR87_SR86 | 0.70446 | TIMS | ||
| ND143_ND144 | 0.51285 | 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