← Search
Sample 25
NavDat sample number 9303 · GRANITE
Sample
| Sample ID | 25 |
|---|
| Rock name | GRANITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.7623 |
|---|
| Longitude | -121.726 |
|---|
| 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 | 68.11 | | WT% | AAS |
| TIO2 | 0.64 | | WT% | AAS |
| AL2O3 | 14.02 | | WT% | AAS |
| FEOT | 3.92 | | WT% | AAS |
| MNO | 0.07 | | WT% | AAS |
| MGO | 1.88 | | WT% | AAS |
| CAO | 3.6 | | WT% | AAS |
| NA2O | 4.15 | | WT% | AAS |
| K2O | 3.45 | | WT% | AAS |
| P2O5 | 0.15 | | WT% | AAS |
| TOTAL | 99.94 | | WT% | AAS |
| LOI | 0.3 | | WT% | AAS |
| BA | 659 | | PPM | AAS |
| RB | 90 | | PPM | AAS |
| SR | 324 | | PPM | AAS |
| ZN | 50 | | PPM | AAS |
