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Sample 151
NavDat sample number 90351 · SYENITE
Sample
| Sample ID | 151 |
|---|
| Rock name | SYENITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Gold Hill syenite-pyroxenite complex |
|---|
Location
| Latitude | 46.9737 |
|---|
| Longitude | -116.758 |
|---|
| Location | Gold Hill |
|---|
| State / province | Idaho |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 111.2 |
|
110.4 |
112 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 50.61 | | WT% | XRF |
| AL2O3 | 13.32 | | WT% | XRF |
| FE2O3 | 6.19 | | WT% | XRF |
| FEO | 7.08 | | WT% | XRF |
| MGO | 3.99 | | WT% | XRF |
| CAO | 8.99 | | WT% | XRF |
| NA2O | 2.82 | | WT% | XRF |
| K2O | 4.4 | | WT% | XRF |
| TIO2 | 1.57 | | WT% | XRF |
| P2O5 | 0.79 | | WT% | XRF |
| MNO | 0.23 | | WT% | XRF |
| TOTAL | 99.99 | | WT% | XRF |
