Sample SL-6
NavDat sample number 31133 · BASALT
Sample
| Sample ID | SL-6 |
|---|---|
| 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 | 35.3802 |
|---|---|
| Longitude | -114.803 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10 | 9 | 11 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.94 | WT% | EDXRF | |
| TIO2 | 1.75 | WT% | EDXRF | |
| AL2O3 | 16.49 | WT% | EDXRF | |
| FE2O3 | 7.96 | WT% | EDXRF | |
| MNO | 0.1 | WT% | EDXRF | |
| MGO | 2.18 | WT% | EDXRF | |
| CAO | 6.34 | WT% | EDXRF | |
| NA2O | 4.53 | WT% | EDXRF | |
| K2O | 3.26 | WT% | EDXRF | |
| P2O5 | 0.7 | WT% | EDXRF | |
| BA | 1376 | PPM | XRF | |
| CO | 25 | PPM | INAA | |
| CR | 15 | PPM | INAA | |
| NB | 30 | PPM | XRF | |
| NI | 19 | PPM | XRF | |
| PB | 18 | PPM | XRF | |
| RB | 71 | PPM | XRF | |
| SR | 874 | PPM | XRF | |
| TH | 11 | PPM | INAA | |
| Y | 30 | PPM | XRF | |
| ZR | 309 | PPM | XRF | |
| CE | 139 | PPM | INAA | |
| LA | 60 | PPM | INAA | |
| ND | 63 | PPM | INAA | |
| SR87_SR86 | 0.709231 | MS | ||
| PB206_PB204 | 18.185 | MS | ||
| PB207_PB204 | 15.548 | MS | ||
| PB208_PB204 | 38.906 | MS |