Sample s_LC87-1229
NavDat sample number 20588 · BASALT
Sample
| Sample ID | s_LC87-1229 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 40.49 |
|---|---|
| Longitude | -121.51 |
| Location | CASCADES / HIGH CASCADES / SOUTHERN CASCADES / LASSEN VOLCANIC CENTER / PACIFIC OCEAN |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.3 | 0 | 0.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.13 | WT% | XRF | |
| TIO2 | 0.81 | WT% | XRF | |
| AL2O3 | 18.53 | WT% | XRF | |
| FE2O3 | 2.9 | WT% | XRF | |
| FEOT | 13.05 | WT% | XRF | |
| FEO | 10.44 | WT% | XRF | |
| CAO | 9.6 | WT% | XRF | |
| MGO | 5.33 | WT% | XRF | |
| MNO | 0.3 | WT% | XRF | |
| K2O | 0.33 | WT% | XRF | |
| NA2O | 3.58 | WT% | XRF | |
| P2O5 | 0.05 | WT% | XRF | |
| LOI | 0.03 | WT% | IGN | |
| RB | 3 | PPM | XRF/INAA | |
| SR | 212 | PPM | XRF/INAA | |
| Y | 16 | PPM | XRF/INAA | |
| ZR | 29 | PPM | XRF/INAA | |
| NB | 2 | PPM | XRF/INAA | |
| BA | 100 | PPM | XRF/INAA | |
| PB | 4.2 | PPM | XRF/INAA | |
| ND143_ND144 | 0.512898 | TIMS | ||
| SR87_SR86 | 0.70601 | TIMS | ||
| PB206_PB204 | 19.049 | TIMS | ||
| PB207_PB204 | 15.648 | TIMS | ||
| PB208_PB204 | 38.766 | TIMS |