Sample 2085
NavDat sample number 53363 · BASALT
Sample
| Sample ID | 2085 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4038 |
|---|---|
| Longitude | -121.719 |
| 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 | 49.2 | WT% | XRF | |
| AL2O3 | 18.4 | WT% | XRF | |
| FEOT | 8.89 | WT% | XRF | |
| MGO | 8.69 | WT% | XRF | |
| CAO | 10.7 | WT% | XRF | |
| NA2O | 2.74 | WT% | XRF | |
| K2O | 0.19 | WT% | XRF | |
| TIO2 | 0.91 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 101.02 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 3 | PPM | XRF | |
| SR | 391 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 68 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 99 | PPM | XRF | |
| NI | 117 | PPM | XRF | |
| CU | 77 | PPM | XRF | |
| ZN | 63 | PPM | XRF | |
| CR | 162 | PPM | XRF |