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Sample L416
NavDat sample number 60117 · ANDESITE
Sample
| Sample ID | L416 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | dike |
|---|
Location
| Latitude | 44.0497 |
|---|
| Longitude | -122.361 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 16 |
|
14 |
19 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 57.64 | | WT% | XRF |
| TIO2 | 1.8 | | WT% | XRF |
| AL2O3 | 16.05 | | WT% | XRF |
| FEOT | 9.42 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 3.44 | | WT% | XRF |
| CAO | 6.11 | | WT% | XRF |
| NA2O | 3.82 | | WT% | XRF |
| K2O | 1.23 | | WT% | XRF |
| P2O5 | 0.32 | | WT% | XRF |
| TOTAL | 99.16 | | WT% | XRF |
| LOI | 2.52 | | WT% | XRF |
