Sample 88-023
NavDat sample number 123481 · DIORITE
Sample
| Sample ID | 88-023 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 48.9183 |
|---|---|
| Longitude | -121.451 |
| Location | Copper Lake |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 34.9 | 0.9 | 34 | 35.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.56 | WT% | ICPAES | |
| TIO2 | 2.39 | WT% | ICPAES | |
| AL2O3 | 17.55 | WT% | ICPAES | |
| FE2O3 | 4.04 | WT% | ICPAES | |
| FEO | 8.89 | WT% | ICPAES | |
| MNO | 0.2 | WT% | ICPAES | |
| MGO | 4.17 | WT% | ICPAES | |
| CAO | 8.08 | WT% | ICPAES | |
| NA2O | 4.14 | WT% | ICPAES | |
| K2O | 0.29 | WT% | ICPAES | |
| P2O5 | 0.63 | WT% | ICPAES | |
| V | 307 | PPM | ICPAES | |
| CR | 1 | PPM | ICPAES | |
| CO | 45 | PPM | ICPAES | |
| NI | 8 | PPM | ICPAES | |
| CU | 11 | PPM | ICPAES | |
| SR | 453 | PPM | ICPAES | |
| Y | 25.1 | PPM | ICPAES | |
| ZR | 66 | PPM | ICPAES | |
| NB | 7.1 | PPM | ICPAES | |
| BA | 278 | PPM | ICPAES | |
| LA | 12.6 | PPM | ICPAES | |
| CE | 30.5 | PPM | ICPAES | |
| PR | 4.3 | PPM | ICPAES | |
| ND | 18.5 | PPM | ICPAES | |
| SM | 4.65 | PPM | ICPAES | |
| EU | 0.83 | PPM | ICPAES | |
| GD | 5.18 | PPM | ICPAES | |
| TB | 0.74 | PPM | ICPAES | |
| DY | 4.79 | PPM | ICPAES | |
| HO | 0.93 | PPM | ICPAES | |
| ER | 2.54 | PPM | ICPAES | |
| TM | 0.39 | PPM | ICPAES | |
| YB | 2.36 | PPM | ICPAES | |
| LU | 0.36 | PPM | ICPAES | |
| HF | 1.8 | PPM | ICPAES | |
| TA | 0.34 | PPM | ICPAES | |
| PB | 3.7 | PPM | ICPAES | |
| TH | 0.6 | PPM | ICPAES | |
| U | 0.4 | PPM | ICPAES | |
| RB87_SR86 | 0.0254 | UNKNOWN | ||
| SR87_SR86 | 0.703803 | UNKNOWN |