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Sample 90CG-V688
NavDat sample number 29474 · BASALTIC-ANDESITE
Sample
| Sample ID | 90CG-V688 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2406 |
|---|
| Longitude | -122.496 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36 |
|
32.4 |
39.6 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.79 | | WT% | XRF |
| TIO2 | 1.53 | | WT% | XRF |
| AL2O3 | 16.63 | | WT% | XRF |
| FEOT | 8.85 | | WT% | XRF |
| MNO | 0.13 | | WT% | XRF |
| MGO | 5.8 | | WT% | XRF |
| CAO | 8.83 | | WT% | XRF |
| NA2O | 3.43 | | WT% | XRF |
| K2O | 0.64 | | WT% | XRF |
| P2O5 | 0.37 | | WT% | XRF |
| TOTAL | 99.96 | | WT% | XRF |
| LOI | 2.13 | | WT% | XRF |
| BA | 160 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 56 | | PPM | XRF |
| SR | 415 | | PPM | XRF |
| Y | 24 | | PPM | XRF |
| ZR | 181 | | PPM | XRF |
| NB | 17 | | PPM | XRF |
