Sample BW-1
NavDat sample number 31150 · BASALT
Sample
| Sample ID | BW-1 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | high Nb/La, mostly post-extensional basalts |
Location
| Latitude | 34.2844 |
|---|---|
| Longitude | -114.111 |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 5 | 4.5 | 5.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.19 | WT% | EDXRF | |
| TIO2 | 2.92 | WT% | EDXRF | |
| AL2O3 | 16.38 | WT% | EDXRF | |
| FE2O3 | 11.82 | WT% | EDXRF | |
| MNO | 0.19 | WT% | EDXRF | |
| MGO | 4.07 | WT% | EDXRF | |
| CAO | 7.56 | WT% | EDXRF | |
| NA2O | 4.03 | WT% | EDXRF | |
| K2O | 2.22 | WT% | EDXRF | |
| P2O5 | 0.8 | WT% | EDXRF | |
| BA | 484 | PPM | XRF | |
| CO | 28 | PPM | INAA | |
| CR | 9 | PPM | INAA | |
| HF | 7.49 | PPM | INAA | |
| NB | 60 | PPM | XRF | |
| NI | 10 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| RB | 36 | PPM | XRF | |
| SC | 13.77 | PPM | INAA | |
| SR | 729 | PPM | XRF | |
| TA | 4.02 | PPM | INAA | |
| TH | 5.11 | PPM | INAA | |
| Y | 34 | PPM | XRF | |
| ZR | 329 | PPM | XRF | |
| CE | 100.5 | PPM | INAA | |
| EU | 3.08 | PPM | INAA | |
| LA | 37 | PPM | INAA | |
| LU | 0.4 | PPM | INAA | |
| ND | 57.2 | PPM | INAA | |
| TB | 1.29 | PPM | INAA | |
| YB | 2.5 | PPM | INAA | |
| SR87_SR86 | 0.70477 | MS |