Sample 350
NavDat sample number 52842 · BASALT
Sample
| Sample ID | 350 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.6467 |
|---|---|
| Longitude | -121.737 |
| 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 | 51.9 | WT% | XRF | |
| AL2O3 | 18.1 | WT% | XRF | |
| FEOT | 9.41 | WT% | XRF | |
| MGO | 5.61 | WT% | XRF | |
| CAO | 8.68 | WT% | XRF | |
| NA2O | 3.64 | WT% | XRF | |
| K2O | 0.82 | WT% | XRF | |
| TIO2 | 1.33 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.49 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| NA2O | 3.83 | WT% | FPHOT | |
| K2O | 0.853 | WT% | FPHOT | |
| RB | 14 | PPM | XRF | |
| SR | 521 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| ZR | 138 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 417 | PPM | XRF | |
| NI | 81 | PPM | XRF | |
| CU | 63 | PPM | XRF | |
| ZN | 72 | PPM | XRF | |
| CR | 78 | PPM | XRF |