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Sample 90CG-V693
NavDat sample number 29454 · BASALT
Sample
| Sample ID | 90CG-V693 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.1639 |
|---|
| Longitude | -122.491 |
|---|
| 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 | 47.98 | | WT% | XRF |
| TIO2 | 2.55 | | WT% | XRF |
| AL2O3 | 15.62 | | WT% | XRF |
| FEOT | 13.44 | | WT% | XRF |
| MNO | 0.23 | | WT% | XRF |
| MGO | 5.66 | | WT% | XRF |
| CAO | 11.09 | | WT% | XRF |
| NA2O | 2.74 | | WT% | XRF |
| K2O | 0.39 | | WT% | XRF |
| P2O5 | 0.29 | | WT% | XRF |
| TOTAL | 100.6 | | WT% | XRF |
| LOI | 1.1 | | WT% | XRF |
| BA | 103 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| RB | -10 | | PPM | XRF |
| SR | 262 | | PPM | XRF |
| Y | 32 | | PPM | XRF |
| ZR | 177 | | PPM | XRF |
| NB | 16 | | PPM | XRF |
