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Sample 1846
NavDat sample number 53245 · BASALT
Sample
| Sample ID | 1846 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Collected by | Donnelly-Nolan |
|---|
Location
| Latitude | 41.6893 |
|---|
| Longitude | -121.68 |
|---|
| 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 | 50.4 | | WT% | XRF |
| AL2O3 | 17.7 | | WT% | XRF |
| FEOT | 10.49 | | WT% | XRF |
| MGO | 6.24 | | WT% | XRF |
| CAO | 9.49 | | WT% | XRF |
| NA2O | 3.25 | | WT% | XRF |
| K2O | 0.49 | | WT% | XRF |
| TIO2 | 1.47 | | WT% | XRF |
| P2O5 | 0.28 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| TOTAL | 99.82 | | WT% | XRF |
| LOI | -0.01 | | WT% | XRF |
| SR | 460 | | PPM | XRF |
| Y | 26 | | PPM | XRF |
| ZR | 108 | | PPM | XRF |
