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Sample ST-68
NavDat sample number 55379 · BASALTIC-ANDESITE
Sample
| Sample ID | ST-68 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.0022 |
|---|
| Longitude | -122.215 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 9.19 |
|
4 |
10 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 55.34 | | WT% | XRF |
| TIO2 | 1.28 | | WT% | XRF |
| AL2O3 | 17.93 | | WT% | XRF |
| FEOT | 8.21 | | WT% | XRF |
| MNO | 0.15 | | WT% | XRF |
| MGO | 4.25 | | WT% | XRF |
| CAO | 7.11 | | WT% | XRF |
| NA2O | 4.07 | | WT% | XRF |
| K2O | 1.19 | | WT% | XRF |
| P2O5 | 0.46 | | WT% | XRF |
| TOTAL | 98.77 | | WT% | XRF |
| LOI | 0.85 | | WT% | XRF |
