← Search
Sample 28.38
NavDat sample number 5951 · GRANODIORITE
Sample
| Sample ID | 28.38 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.23 |
|---|
| Longitude | -122.324 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 33.4 |
|
1.8 |
65 |
Tertiary |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 65.98 | | WT% | COL |
| TIO2 | 0.76 | | WT% | XRF |
| AL2O3 | 16.24 | | WT% | XRF |
| FEOT | 4.48 | | WT% | XRF |
| MGO | 2.23 | | WT% | AAS |
| CAO | 3.86 | | WT% | XRF |
| NA2O | 3.86 | | WT% | AAS |
| K2O | 2.59 | | WT% | XRF |
| TOTAL | 98.8 | | WT% | XRF |
| AG | -1 | | PPM | XRF |
| CU | 60 | | PPM | XRF |
| MO | -1 | | PPM | XRF |
| PB | 5 | | PPM | XRF |
| ZN | 30 | | PPM | XRF |
