Sample Unnamed composite sample
NavDat sample number 129346 · GABBRO
Sample
| Sample ID | Unnamed composite sample |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Hornblende gabbro |
Location
| Latitude | 48.2333 |
|---|---|
| Longitude | -120.758 |
| Location | Riddle Peaks pluton |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 76.5 | 76 | 77 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| MNO | 0.1 | WT% | UNKNOWN | |
| SIO2 | 45.08 | WT% | UNKNOWN | |
| AL2O3 | 22.6 | WT% | UNKNOWN | |
| FE2O3 | 3.68 | WT% | UNKNOWN | |
| FEO | 5.24 | WT% | UNKNOWN | |
| MGO | 5.43 | WT% | UNKNOWN | |
| CAO | 11.67 | WT% | UNKNOWN | |
| NA2O | 2.85 | WT% | UNKNOWN | |
| K2O | 0.23 | WT% | UNKNOWN | |
| H2O_PLUS | 1.59 | WT% | UNKNOWN | |
| H2O_MINUS | 0.09 | WT% | UNKNOWN | |
| TIO2 | 1.31 | WT% | UNKNOWN | |
| P2O5 | 0.16 | WT% | UNKNOWN | |
| CO2 | 0.01 | WT% | UNKNOWN | |
| CL | 0.02 | WT% | UNKNOWN | |
| F | 0.05 | WT% | UNKNOWN | |
| CO | 20 | PPM | SPEC | |
| CR | 7 | PPM | SPEC | |
| CU | 30 | PPM | SPEC | |
| NI | 15 | PPM | SPEC | |
| SC | 30 | PPM | SPEC | |
| SR | 1000 | PPM | SPEC | |
| V | 300 | PPM | SPEC | |
| Y | 20 | PPM | SPEC | |
| ZR | 20 | PPM | SPEC | |
| GA | 30 | PPM | SPEC | |
| YB | 3 | PPM | SPEC |