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Sample 87CG-V149B-2
NavDat sample number 59829 · BASALTIC-ANDESITE
Sample
| Sample ID | 87CG-V149B-2 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.0528 |
|---|
| Longitude | -122.372 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 35 |
|
31.5 |
38.5 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.02 | | WT% | XRF |
| TIO2 | 1.63 | | WT% | XRF |
| AL2O3 | 18.18 | | WT% | XRF |
| FEOT | 8.76 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| MGO | 4.35 | | WT% | XRF |
| CAO | 9.58 | | WT% | XRF |
| NA2O | 3.48 | | WT% | XRF |
| K2O | 0.53 | | WT% | XRF |
| P2O5 | 0.28 | | WT% | XRF |
| TOTAL | 100.34 | | WT% | XRF |
| LOI | 1.49 | | WT% | XRF |
| BA | 188 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 36 | | PPM | XRF |
| SR | 435 | | PPM | XRF |
| Y | 26 | | PPM | XRF |
| ZR | 154 | | PPM | XRF |
| NB | 14 | | PPM | XRF |
