Sample 1340
NavDat sample number 53065 · BASALT
Sample
| Sample ID | 1340 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5617 |
|---|---|
| Longitude | -121.332 |
| 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 | 55.1 | WT% | XRF | |
| AL2O3 | 19.8 | WT% | XRF | |
| FEOT | 6.47 | WT% | XRF | |
| MGO | 4.05 | WT% | XRF | |
| CAO | 8.7 | WT% | XRF | |
| NA2O | 3.4 | WT% | XRF | |
| K2O | 1.3 | WT% | XRF | |
| TIO2 | 0.87 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| TOTAL | 99.26 | WT% | XRF | |
| LOI | 0.68 | WT% | XRF | |
| NA2O | 3.59 | WT% | FPHOT | |
| K2O | 1.302 | WT% | FPHOT | |
| RB | 28 | PPM | XRF | |
| SR | 525 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 155 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| BA | 405 | PPM | XRF | |
| NI | 44 | PPM | XRF | |
| CU | 60 | PPM | XRF | |
| ZN | 49 | PPM | XRF | |
| CR | 68 | PPM | XRF |