Sample 453
NavDat sample number 52865 · BASALT
Sample
| Sample ID | 453 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.587 |
|---|---|
| Longitude | -121.771 |
| 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 | 56.2 | WT% | XRF | |
| AL2O3 | 18.6 | WT% | XRF | |
| FEOT | 7.36 | WT% | XRF | |
| MGO | 3.89 | WT% | XRF | |
| CAO | 7.35 | WT% | XRF | |
| NA2O | 4.3 | WT% | XRF | |
| K2O | 0.91 | WT% | XRF | |
| TIO2 | 1.01 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| TOTAL | 100.22 | WT% | XRF | |
| LOI | 0.16 | WT% | XRF | |
| NA2O | 4.44 | WT% | FPHOT | |
| K2O | 0.934 | WT% | FPHOT | |
| RB | 22 | PPM | XRF | |
| SR | 666 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 127 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 345 | PPM | XRF | |
| NI | 23 | PPM | XRF | |
| CU | 45 | PPM | XRF | |
| ZN | 59 | PPM | XRF | |
| CR | 18 | PPM | XRF |