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Sample 87CG-V162
NavDat sample number 21195 · BASALTIC-ANDESITE
Sample
| Sample ID | 87CG-V162 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2039 |
|---|
| Longitude | -122.328 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 34 |
|
30.6 |
37.4 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 54.61 | | WT% | XRF |
| TIO2 | 1.53 | | WT% | XRF |
| AL2O3 | 19.19 | | WT% | XRF |
| FEOT | 8.35 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 2.83 | | WT% | XRF |
| CAO | 8.79 | | WT% | XRF |
| NA2O | 3.63 | | WT% | XRF |
| K2O | 0.66 | | WT% | XRF |
| P2O5 | 0.23 | | WT% | XRF |
| TOTAL | 100.27 | | WT% | XRF |
| LOI | 1.43 | | WT% | XRF |
| BA | 182 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | -30 | | PPM | XRF |
| RB | 12 | | PPM | XRF |
| SR | 360 | | PPM | XRF |
| Y | 24 | | PPM | XRF |
| ZR | 134 | | PPM | XRF |
| NB | 10 | | PPM | XRF |
