Sample 6
NavDat sample number 129251 · GNEISS
Sample
| Sample ID | 6 |
|---|---|
| Rock name | GNEISS |
| Material | METAMORPHIC |
| Comment | Hornblende-quartz diorite augen gneiss |
Location
| Latitude | 48.1667 |
|---|---|
| Longitude | -120.775 |
| Location | Dumbell Mountain plutons |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 88.3 | 85 | 91.6 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.9 | WT% | RAPID_ROCK | |
| AL2O3 | 14.3 | WT% | RAPID_ROCK | |
| FE2O3 | 2.1 | WT% | RAPID_ROCK | |
| FEO | 2.6 | WT% | RAPID_ROCK | |
| MGO | 1.7 | WT% | RAPID_ROCK | |
| CAO | 4.7 | WT% | RAPID_ROCK | |
| NA2O | 3.5 | WT% | RAPID_ROCK | |
| K2O | 0.42 | WT% | RAPID_ROCK | |
| TIO2 | 0.41 | WT% | RAPID_ROCK | |
| P2O5 | 0.21 | WT% | RAPID_ROCK | |
| MNO | 0.11 | WT% | RAPID_ROCK | |
| H2O | 0.76 | WT% | RAPID_ROCK | |
| CO2 | -0.05 | WT% | RAPID_ROCK | |
| BA | 30 | PPM | SPEC | |
| CO | 10 | PPM | SPEC | |
| CR | 3 | PPM | SPEC | |
| CU | 10 | PPM | SPEC | |
| SC | 10 | PPM | SPEC | |
| SR | 300 | PPM | SPEC | |
| V | 10 | PPM | SPEC | |
| Y | 10 | PPM | SPEC | |
| ZR | 10 | PPM | SPEC | |
| GA | 10 | PPM | SPEC | |
| YB | 1 | PPM | SPEC |