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Sample GRTPE-2
NavDat sample number 29803 · BASALTIC-ANDESITE
Sample
| Sample ID | GRTPE-2 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.516 |
|---|
| Longitude | -121.371 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 4 |
|
2 |
7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.2 | | WT% | XRF |
| TIO2 | 0.94 | | WT% | XRF |
| AL2O3 | 15.94 | | WT% | XRF |
| FEOT | 8.09 | | WT% | XRF |
| MNO | 0.11 | | WT% | XRF |
| MGO | 8.34 | | WT% | XRF |
| CAO | 9.57 | | WT% | XRF |
| NA2O | 2.61 | | WT% | XRF |
| K2O | 1.01 | | WT% | XRF |
| P2O5 | 0.19 | | WT% | XRF |
| TOTAL | 100 | | WT% | XRF |
