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Sample 269
NavDat sample number 9287 · GRANODIORITE
Sample
| Sample ID | 269 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.7908 |
|---|
| Longitude | -121.752 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 18 |
|
16.2 |
19.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 68.56 | | WT% | AAS |
| TIO2 | 0.52 | | WT% | AAS |
| AL2O3 | 15.38 | | WT% | AAS |
| FEOT | 2.95 | | WT% | AAS |
| MNO | 0.04 | | WT% | AAS |
| MGO | 1.94 | | WT% | AAS |
| CAO | 4.05 | | WT% | AAS |
| NA2O | 3.95 | | WT% | AAS |
| K2O | 2.53 | | WT% | AAS |
| P2O5 | 0.09 | | WT% | AAS |
| TOTAL | 99.17 | | WT% | AAS |
| LOI | 0.41 | | WT% | AAS |
| BA | 518 | | PPM | AAS |
| RB | 58 | | PPM | AAS |
| SR | 360 | | PPM | AAS |
| ZN | 78 | | PPM | AAS |
