Sample 87R08B
NavDat sample number 33404 · DIORITE
Sample
| Sample ID | 87R08B |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4408 |
|---|---|
| Longitude | -122.061 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21 | 18.9 | 23.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.61 | WT% | XRF | |
| TIO2 | 1.11 | WT% | XRF | |
| AL2O3 | 17.16 | WT% | XRF | |
| FEOT | 7.55 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.09 | WT% | XRF | |
| CAO | 7.26 | WT% | XRF | |
| NA2O | 3.42 | WT% | XRF | |
| K2O | 1.45 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| TOTAL | 100.35 | WT% | XRF | |
| LOI | 2.07 | WT% | XRF | |
| BA | 286 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 33 | PPM | XRF | |
| RB | 50 | PPM | XRF | |
| SR | 321 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 186 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CO | 26 | PPM | XRF | |
| CR | 47 | PPM | XRF | |
| NI | 15 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 190 | PPM | XRF | |
| CU | 38 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| ZN | 100 | PPM | XRF |