Sample 87-029
NavDat sample number 123473 · DIORITE
Sample
| Sample ID | 87-029 |
|---|---|
| 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 | 53.94 | WT% | ICPAES | |
| TIO2 | 0.68 | WT% | ICPAES | |
| AL2O3 | 19.79 | WT% | ICPAES | |
| FE2O3 | 7.81 | WT% | ICPAES | |
| MNO | 0.13 | WT% | ICPAES | |
| MGO | 4.41 | WT% | ICPAES | |
| CAO | 8.99 | WT% | ICPAES | |
| NA2O | 3.5 | WT% | ICPAES | |
| K2O | 0.44 | WT% | ICPAES | |
| P2O5 | 0.15 | WT% | ICPAES | |
| SC | 26 | PPM | ICPAES | |
| V | 215 | PPM | ICPAES | |
| CR | 11 | PPM | ICPAES | |
| CO | 48 | PPM | ICPAES | |
| NI | 20 | PPM | ICPAES | |
| RB | 9.2 | PPM | ICPAES | |
| SR | 583 | PPM | ICPAES | |
| Y | 13.9 | PPM | ICPAES | |
| NB | 2.2 | PPM | ICPAES | |
| CS | 0.85 | PPM | ICPAES | |
| BA | 214 | PPM | ICPAES | |
| LA | 5.1 | PPM | ICPAES | |
| CE | 11.7 | PPM | ICPAES | |
| PR | 1.7 | PPM | ICPAES | |
| ND | 7.7 | PPM | ICPAES | |
| SM | 1.98 | PPM | ICPAES | |
| EU | 0.84 | PPM | ICPAES | |
| GD | 2.21 | PPM | ICPAES | |
| TB | 0.36 | PPM | ICPAES | |
| DY | 2.38 | PPM | ICPAES | |
| HO | 0.51 | PPM | ICPAES | |
| ER | 1.45 | PPM | ICPAES | |
| TM | 0.22 | PPM | ICPAES | |
| YB | 1.38 | PPM | ICPAES | |
| LU | 0.21 | PPM | ICPAES | |
| HF | 0.7 | PPM | ICPAES | |
| PB | 5.7 | PPM | ICPAES | |
| TH | 0.1 | PPM | ICPAES | |
| U | 0.1 | PPM | ICPAES |