Sample 1391
NavDat sample number 53081 · BASALT
Sample
| Sample ID | 1391 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5417 |
|---|---|
| Longitude | -121.505 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.29 | 0.029 | 0.549 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.5 | WT% | XRF | |
| AL2O3 | 16.5 | WT% | XRF | |
| FEOT | 10.27 | WT% | XRF | |
| MGO | 6.6 | WT% | XRF | |
| CAO | 9.61 | WT% | XRF | |
| NA2O | 3.34 | WT% | XRF | |
| K2O | 0.8 | WT% | XRF | |
| TIO2 | 1.84 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| TOTAL | 101.04 | WT% | XRF | |
| LOI | 0.03 | WT% | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 297 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| ZR | 202 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| BA | 254 | PPM | XRF | |
| NI | 62 | PPM | XRF | |
| CU | 77 | PPM | XRF | |
| ZN | 83 | PPM | XRF |