Sample U-73
NavDat sample number 57793 · BASALT
Sample
| Sample ID | U-73 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 36.6833 |
|---|---|
| Longitude | -113.217 |
| State / province | Utah |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.25 | 0 | 2.5 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 44.76 | WT% | XRF | |
| TIO2 | 2.7 | WT% | XRF | |
| AL2O3 | 13.58 | WT% | XRF | |
| FE2O3 | 13.88 | WT% | XRF | |
| MGO | 10.56 | WT% | XRF | |
| CAO | 8.95 | WT% | XRF | |
| NA2O | 3.62 | WT% | XRF | |
| K2O | 1.92 | WT% | XRF | |
| PB | 6 | PPM | XRF | |
| RB | 16 | PPM | XRF | |
| BA | 510 | PPM | XRF | |
| TH | 5 | PPM | XRF | |
| U | 3 | PPM | XRF | |
| NB | 56 | PPM | XRF | |
| LA | 44 | PPM | XRF | |
| CE | 87 | PPM | XRF | |
| ND | 39 | PPM | XRF | |
| SM | 8 | PPM | XRF | |
| SR | 755 | PPM | XRF | |
| ZR | 234 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| NI | 201 | PPM | XRF | |
| CR | 286 | PPM | XRF | |
| SR87_SR86 | 0.703451 | MS | ||
| ND143_ND144 | 0.512885 | MS |