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Sample L164
NavDat sample number 60089 · ANDESITE
Sample
| Sample ID | L164 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | sill |
|---|
Location
| Latitude | 44.8668 |
|---|
| Longitude | -122.262 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 23 |
|
2 |
45 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 59.85 | | WT% | XRF |
| TIO2 | 0.84 | | WT% | XRF |
| AL2O3 | 17.55 | | WT% | XRF |
| FEOT | 6.04 | | WT% | XRF |
| MNO | 0.1 | | WT% | XRF |
| MGO | 3.52 | | WT% | XRF |
| CAO | 6.96 | | WT% | XRF |
| NA2O | 3.41 | | WT% | XRF |
| K2O | 1.57 | | WT% | XRF |
| P2O5 | 0.15 | | WT% | XRF |
| TOTAL | 99.47 | | WT% | XRF |
| LOI | 1.29 | | WT% | XRF |
