Sample 8E97
NavDat sample number 59616 · DIORITE
Sample
| Sample ID | 8E97 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.3383 |
|---|---|
| Longitude | -122.115 |
| 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 | 55.8 | WT% | XRF | |
| TIO2 | 1.13 | WT% | XRF | |
| AL2O3 | 18.43 | WT% | XRF | |
| FEOT | 6.98 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 4.4 | WT% | XRF | |
| CAO | 8.09 | WT% | XRF | |
| NA2O | 3.89 | WT% | XRF | |
| K2O | 0.88 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| TOTAL | 98.89 | WT% | XRF | |
| LOI | 0.9 | WT% | XRF | |
| BA | 295 | PPM | XRF | |
| RB | 34 | PPM | XRF | |
| SR | 547 | PPM | XRF | |
| Y | 15 | PPM | XRF | |
| ZR | 82 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| NI | 40 | PPM | ICPMS | |
| SC | 15 | PPM | ICPMS | |
| V | 210 | PPM | ICPMS | |
| CU | 184 | PPM | ICPMS | |
| ZN | 130 | PPM | ICPMS |