Sample 4
NavDat sample number 129427 · GRANODIORITE
Sample
| Sample ID | 4 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Biotite granodiorite |
Location
| Latitude | 48.0717 |
|---|---|
| Longitude | -120.636 |
| Location | Duncan Hill pluton |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 40 | 30 | 50 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.4 | WT% | XRF | |
| AL2O3 | 16 | WT% | XRF | |
| FE2O3 | 0.73 | WT% | AAS | |
| FEO | 3.06 | WT% | VOL | |
| MGO | 1.33 | WT% | AAS | |
| CAO | 3.6 | WT% | XRF | |
| NA2O | 3.73 | WT% | FPHOT | |
| K2O | 2.8 | WT% | XRF | |
| TIO2 | 0.64 | WT% | COL | |
| P2O5 | 0.24 | WT% | COL | |
| BA | 1500 | PPM | SPEC | |
| BE | 1.5 | PPM | SPEC | |
| CO | 7 | PPM | SPEC | |
| CR | 15 | PPM | SPEC | |
| CU | 10 | PPM | SPEC | |
| PB | 20 | PPM | SPEC | |
| SC | 15 | PPM | SPEC | |
| SR | 500 | PPM | SPEC | |
| V | 70 | PPM | SPEC | |
| Y | 15 | PPM | SPEC | |
| ZR | 150 | PPM | SPEC | |
| GA | 20 | PPM | SPEC | |
| YB | 1.5 | PPM | SPEC | |
| NB | 10 | PPM | SPEC | |
| LA | 70 | PPM | SPEC | |
| ND | 70 | PPM | SPEC | |
| ZN | 150 | PPM | SPEC |