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Sample 90CG-V725
NavDat sample number 29437 · BASALT
Sample
| Sample ID | 90CG-V725 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.16 |
|---|
| Longitude | -122.496 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 38 |
|
34.2 |
41.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 47.6 | | WT% | XRF |
| TIO2 | 3.07 | | WT% | XRF |
| AL2O3 | 14.34 | | WT% | XRF |
| FEOT | 14.94 | | WT% | XRF |
| MNO | 0.25 | | WT% | XRF |
| MGO | 5.2 | | WT% | XRF |
| CAO | 11.09 | | WT% | XRF |
| NA2O | 2.72 | | WT% | XRF |
| K2O | 0.45 | | WT% | XRF |
| P2O5 | 0.35 | | WT% | XRF |
| TOTAL | 101.04 | | WT% | XRF |
| LOI | 2.31 | | WT% | XRF |
| BA | 124 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 50 | | PPM | XRF |
| RB | 10 | | PPM | XRF |
| SR | 274 | | PPM | XRF |
| Y | 34 | | PPM | XRF |
| ZR | 204 | | PPM | XRF |
| NB | 17 | | PPM | XRF |
