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Sample 90CG-V683A
NavDat sample number 29484 · BASALTIC-ANDESITE
Sample
| Sample ID | 90CG-V683A |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.1322 |
|---|
| 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 | 54.64 | | WT% | XRF |
| TIO2 | 1.22 | | WT% | XRF |
| AL2O3 | 18.66 | | WT% | XRF |
| FEOT | 7.86 | | WT% | XRF |
| MNO | 0.22 | | WT% | XRF |
| MGO | 3.85 | | WT% | XRF |
| CAO | 9.52 | | WT% | XRF |
| NA2O | 3.45 | | WT% | XRF |
| K2O | 0.37 | | WT% | XRF |
| P2O5 | 0.21 | | WT% | XRF |
| TOTAL | 100.33 | | WT% | XRF |
| LOI | 2.44 | | WT% | XRF |
| BA | 196 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | -10 | | PPM | XRF |
| RB | 10 | | PPM | XRF |
| SR | 405 | | PPM | XRF |
| Y | 20 | | PPM | XRF |
| ZR | 140 | | PPM | XRF |
| NB | 13 | | PPM | XRF |
