Sample 9E20A
NavDat sample number 59634 · GRANODIORITE
Sample
| Sample ID | 9E20A |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.3358 |
|---|---|
| Longitude | -122.144 |
| 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 | 62.55 | WT% | XRF | |
| TIO2 | 0.88 | WT% | XRF | |
| AL2O3 | 16.71 | WT% | XRF | |
| FEOT | 5.4 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 2.85 | WT% | XRF | |
| CAO | 5.7 | WT% | XRF | |
| NA2O | 3.87 | WT% | XRF | |
| K2O | 1.73 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| TOTAL | 100.24 | WT% | XRF | |
| LOI | 1.75 | WT% | XRF | |
| BA | 390 | PPM | XRF | |
| RB | 57 | PPM | XRF | |
| SR | 404 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 215 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| NI | 23 | PPM | ICPMS | |
| SC | 11 | PPM | ICPMS | |
| V | 130 | PPM | ICPMS | |
| CU | 124 | PPM | ICPMS | |
| ZN | 70 | PPM | ICPMS |