Sample 1321
NavDat sample number 53056 · BASALT
Sample
| Sample ID | 1321 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.525 |
|---|---|
| Longitude | -121.782 |
| 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 | 51.4 | WT% | XRF | |
| AL2O3 | 20.9 | WT% | XRF | |
| FEOT | 7 | WT% | XRF | |
| MGO | 5.61 | WT% | XRF | |
| CAO | 10.35 | WT% | XRF | |
| NA2O | 3.2 | WT% | XRF | |
| K2O | 0.51 | WT% | XRF | |
| TIO2 | 0.79 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| TOTAL | 100.25 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| NA2O | 3.38 | WT% | FPHOT | |
| K2O | 0.528 | WT% | FPHOT | |
| RB | 15 | PPM | XRF | |
| SR | 711 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 102 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 222 | PPM | XRF | |
| NI | 59 | PPM | XRF | |
| CU | 51 | PPM | XRF | |
| ZN | 48 | PPM | XRF | |
| CR | 57 | PPM | XRF |