Sample 87-032
NavDat sample number 123475 · DIORITE
Sample
| Sample ID | 87-032 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 48.8756 |
|---|---|
| Longitude | -121.363 |
| Location | Whatcom Pass |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 18 | 17 | 1 | 35 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.32 | WT% | ICPAES | |
| TIO2 | 0.61 | WT% | ICPAES | |
| AL2O3 | 18.94 | WT% | ICPAES | |
| FE2O3 | 7.42 | WT% | ICPAES | |
| MNO | 0.13 | WT% | ICPAES | |
| MGO | 4.64 | WT% | ICPAES | |
| CAO | 8.07 | WT% | ICPAES | |
| NA2O | 3.47 | WT% | ICPAES | |
| K2O | 0.43 | WT% | ICPAES | |
| SC | 28 | PPM | ICPAES | |
| V | 198 | PPM | ICPAES | |
| CR | 24 | PPM | ICPAES | |
| CO | 40 | PPM | ICPAES | |
| NI | 20 | PPM | ICPAES | |
| RB | 0.65 | PPM | ICPAES | |
| SR | 561 | PPM | ICPAES | |
| Y | 13.6 | PPM | ICPAES | |
| NB | 2.5 | PPM | ICPAES | |
| CS | 0.65 | PPM | ICPAES | |
| BA | 192 | PPM | ICPAES | |
| LA | 6.6 | PPM | ICPAES | |
| CE | 14.4 | PPM | ICPAES | |
| PR | 2 | PPM | ICPAES | |
| ND | 8.5 | PPM | ICPAES | |
| SM | 2.04 | PPM | ICPAES | |
| EU | 1.22 | PPM | ICPAES | |
| GD | 2.21 | PPM | ICPAES | |
| TB | 0.36 | PPM | ICPAES | |
| DY | 2.3 | PPM | ICPAES | |
| HO | 0.49 | PPM | ICPAES | |
| ER | 1.39 | PPM | ICPAES | |
| TM | 0.21 | PPM | ICPAES | |
| YB | 1.3 | PPM | ICPAES | |
| LU | 0.2 | PPM | ICPAES | |
| HF | 0.4 | PPM | ICPAES | |
| PB | 11.1 | PPM | ICPAES | |
| TH | 0.4 | PPM | ICPAES | |
| U | 0.1 | PPM | ICPAES |