Sample C-2
NavDat sample number 31117 · BASALT
Sample
| Sample ID | C-2 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | pre/syn/post-extensional basalts, Ta-Nb trough, depleted Y, Sc and HREE contents |
Location
| Latitude | 34.6137 |
|---|---|
| Longitude | -114.349 |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21.5 | 19.35 | 23.65 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.41 | WT% | EDXRF | |
| TIO2 | 1.38 | WT% | EDXRF | |
| AL2O3 | 15.23 | WT% | EDXRF | |
| FE2O3 | 7.21 | WT% | EDXRF | |
| MNO | 0.1 | WT% | EDXRF | |
| MGO | 4.23 | WT% | EDXRF | |
| CAO | 6.48 | WT% | EDXRF | |
| NA2O | 3.02 | WT% | EDXRF | |
| K2O | 3.7 | WT% | EDXRF | |
| P2O5 | 0.63 | WT% | EDXRF | |
| BA | 1161 | PPM | XRF | |
| CO | 25.1 | PPM | INAA | |
| CR | 145 | PPM | INAA | |
| HF | 10.93 | PPM | INAA | |
| NB | 37 | PPM | XRF | |
| NI | 88 | PPM | XRF | |
| PB | 32 | PPM | XRF | |
| RB | 152 | PPM | XRF | |
| SC | 16.65 | PPM | INAA | |
| SR | 933 | PPM | XRF | |
| TA | 2.03 | PPM | INAA | |
| TH | 24.86 | PPM | INAA | |
| Y | 35 | PPM | XRF | |
| ZR | 474 | PPM | XRF | |
| CE | 195.3 | PPM | INAA | |
| EU | 2.65 | PPM | INAA | |
| LA | 104.9 | PPM | INAA | |
| LU | 0.43 | PPM | INAA | |
| ND | 85.1 | PPM | INAA | |
| SM | 13.41 | PPM | INAA | |
| TB | 1.17 | PPM | INAA | |
| YB | 2.6 | PPM | INAA | |
| SR87_SR86 | 0.70885 | MS |