Sample 1613
NavDat sample number 53344 · BASALT
Sample
| Sample ID | 1613 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.786 |
|---|---|
| Longitude | -121.614 |
| 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 | 50 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FEOT | 9.68 | WT% | XRF | |
| MGO | 8.76 | WT% | XRF | |
| CAO | 9.66 | WT% | XRF | |
| NA2O | 2.81 | WT% | XRF | |
| K2O | 0.67 | WT% | XRF | |
| TIO2 | 1.24 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.51 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 315 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 108 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| BA | 322 | PPM | XRF | |
| NI | 147 | PPM | XRF | |
| CU | 67 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| CR | 217 | PPM | XRF |