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Sample MB-591a
NavDat sample number 75593 · GRANODIORITE
Sample
| Sample ID | MB-591a |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 48.817 |
|---|
| Longitude | -121.794 |
|---|
| State / province | washington |
|---|
| Formation | Bar Creek stock |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.7 |
|
0.63 |
0.77 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 64.89 | | WT% | XRF |
| TIO2 | 0.82 | | WT% | XRF |
| AL2O3 | 16.21 | | WT% | XRF |
| FEOT | 4.39 | | WT% | XRF |
| MNO | 0.08 | | WT% | XRF |
| MGO | 1.82 | | WT% | XRF |
| CAO | 3.66 | | WT% | XRF |
| NA2O | 5.03 | | WT% | XRF |
| K2O | 2.47 | | WT% | XRF |
| P2O5 | 0.23 | | WT% | XRF |
| LOI | 2.45 | | WT% | XRF |
