← Search
Sample 768
NavDat sample number 10719 · DIORITE
Sample
| Sample ID | 768 |
|---|
| Alternate ID | 35-J |
|---|
| Rock name | DIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Diorite |
|---|
Location
| Latitude | 44.5714 |
|---|
| Longitude | -118.658 |
|---|
| State / province | Oregon |
|---|
| Elevation | 1890 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 175 |
|
144 |
206 |
Jurassic |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 54.64 | | WT% | XRF |
| AL2O3 | 19.63 | | WT% | XRF |
| TIO2 | 1.2 | | WT% | XRF |
| FEOT | 6.6 | | WT% | XRF |
| MNO | 0.131 | | WT% | XRF |
| CAO | 9.01 | | WT% | XRF |
| MGO | 5.1 | | WT% | XRF |
| K2O | 0.46 | | WT% | XRF |
| NA2O | 2.9 | | WT% | XRF |
| P2O5 | 0.303 | | WT% | XRF |
