← Search
Sample 1240
NavDat sample number 53021 · BASALT
Sample
| Sample ID | 1240 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Collected by | Donnelly-Nolan |
|---|
Location
| Latitude | 41.5383 |
|---|
| Longitude | -121.6 |
|---|
| 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 | 55.7 | | WT% | XRF |
| AL2O3 | 17.4 | | WT% | XRF |
| FEOT | 8.9 | | WT% | XRF |
| MGO | 3.25 | | WT% | XRF |
| CAO | 6.85 | | WT% | XRF |
| NA2O | 4.62 | | WT% | XRF |
| K2O | 0.97 | | WT% | XRF |
| TIO2 | 1.66 | | WT% | XRF |
| P2O5 | 0.4 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| TOTAL | 98.4 | | WT% | XRF |
| LOI | 1.1 | | WT% | XRF |
