Sample 1330
NavDat sample number 53340 · BASALT
Sample
| Sample ID | 1330 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4583 |
|---|---|
| Longitude | -121.748 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.81 | 0.583 | 3.04 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.1 | WT% | XRF | |
| AL2O3 | 19.1 | WT% | XRF | |
| FEOT | 7.82 | WT% | XRF | |
| MGO | 4.63 | WT% | XRF | |
| CAO | 7.44 | WT% | XRF | |
| NA2O | 3.49 | WT% | XRF | |
| K2O | 0.98 | WT% | XRF | |
| TIO2 | 1.08 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 99.01 | WT% | XRF | |
| LOI | 1.19 | WT% | XRF | |
| NA2O | 3.53 | WT% | FPHOT | |
| K2O | 0.965 | WT% | FPHOT | |
| RB | 20 | PPM | XRF | |
| SR | 530 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 138 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 492 | PPM | XRF | |
| NI | 45 | PPM | XRF | |
| CU | 45 | PPM | XRF | |
| ZN | 62 | PPM | XRF | |
| CR | 44 | PPM | XRF |