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Sample K19
NavDat sample number 14191 · GRANODIORITE
Sample
| Sample ID | K19 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.2658 |
|---|
| Longitude | -115.98 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Idaho batholith, Atlanta lobe |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 73 |
|
60 |
84 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 73.5 | | WT% | XRF |
| AL2O3 | 14.8 | | WT% | XRF |
| FE2O3T | 0.98 | | WT% | XRF |
| MGO | 0.26 | | WT% | XRF |
| CAO | 1.59 | | WT% | XRF |
| NA2O | 3.84 | | WT% | XRF |
| K2O | 3.04 | | WT% | XRF |
| TIO2 | 0.13 | | WT% | XRF |
| P2O5 | -0.05 | | WT% | XRF |
| MNO | 0.02 | | WT% | XRF |
| LOI | 0.65 | | WT% | XRF |
| TOTAL | 98.8 | | WT% | XRF |
