Sample 9R74B
NavDat sample number 59645 · GRANODIORITE
Sample
| Sample ID | 9R74B |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.3603 |
|---|---|
| Longitude | -122.188 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21 | 21 | 22 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.57 | WT% | XRF | |
| TIO2 | 0.89 | WT% | XRF | |
| AL2O3 | 16.45 | WT% | XRF | |
| FEOT | 4.92 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| MGO | 2.42 | WT% | XRF | |
| CAO | 5.25 | WT% | XRF | |
| NA2O | 3.83 | WT% | XRF | |
| K2O | 2.42 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| TOTAL | 100.11 | WT% | XRF | |
| LOI | 0.67 | WT% | XRF | |
| BA | 480 | PPM | XRF | |
| RB | 69 | PPM | XRF | |
| SR | 358 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 135 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| NI | 15 | PPM | ICPMS | |
| SC | 13 | PPM | ICPMS | |
| V | 120 | PPM | ICPMS | |
| CU | 27 | PPM | ICPMS | |
| ZN | 51 | PPM | ICPMS |