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Sample MK98426
NavDat sample number 16273 · BASALTIC-ANDESITE
Sample
| Sample ID | MK98426 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | intrusion |
|---|
Location
| Latitude | 46.3962 |
|---|
| Longitude | -121.529 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 31 |
|
29 |
33 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 56.61 | | WT% | XRF |
| TIO2 | 1.2 | | WT% | XRF |
| AL2O3 | 15.76 | | WT% | XRF |
| FEOT | 8.74 | | WT% | XRF |
| MNO | 0.15 | | WT% | XRF |
| MGO | 5.03 | | WT% | XRF |
| CAO | 8.66 | | WT% | XRF |
| NA2O | 3.18 | | WT% | XRF |
| K2O | 0.46 | | WT% | XRF |
| P2O5 | 0.21 | | WT% | XRF |
| TOTAL | 100 | | WT% | XRF |
