Sample 1523
NavDat sample number 53121 · BASALT
Sample
| Sample ID | 1523 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.69 |
|---|---|
| Longitude | -121.539 |
| 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 | 17.1 | WT% | XRF | |
| FEOT | 9.86 | WT% | XRF | |
| MGO | 6.82 | WT% | XRF | |
| CAO | 9.21 | WT% | XRF | |
| NA2O | 3.27 | WT% | XRF | |
| K2O | 0.78 | WT% | XRF | |
| TIO2 | 1.24 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.55 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 18 | PPM | XRF | |
| SR | 305 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 136 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 199 | PPM | XRF | |
| NI | 65 | PPM | XRF | |
| CU | 57 | PPM | XRF | |
| ZN | 76 | PPM | XRF | |
| CR | 59 | PPM | XRF |