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Sample RC-4
NavDat sample number 5962 · DIORITE
Sample
| Sample ID | RC-4 |
|---|
| Rock name | DIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 45.851 |
|---|
| Longitude | -122.153 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 19 |
|
18 |
21 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 59.64 | | WT% | COL |
| TIO2 | 1.02 | | WT% | XRF |
| AL2O3 | 17.11 | | WT% | XRF |
| FEOT | 7.27 | | WT% | XRF |
| MGO | 3.89 | | WT% | AAS |
| CAO | 5.94 | | WT% | XRF |
| NA2O | 4.1 | | WT% | AAS |
| K2O | 1.02 | | WT% | XRF |
| TOTAL | 98.1 | | WT% | XRF |
| AG | 0.3 | | PPM | XRF |
| CU | 75 | | PPM | XRF |
| MO | 2 | | PPM | XRF |
| PB | 8 | | PPM | XRF |
| ZN | 20 | | PPM | XRF |
