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Sample 268
NavDat sample number 9286 · GRANITE
Sample
| Sample ID | 268 |
|---|
| Rock name | GRANITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.7901 |
|---|
| Longitude | -121.725 |
|---|
| 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 | 66.57 | | WT% | AAS |
| TIO2 | 0.75 | | WT% | AAS |
| AL2O3 | 15.13 | | WT% | AAS |
| FEOT | 4.07 | | WT% | AAS |
| MNO | 0.08 | | WT% | AAS |
| MGO | 2 | | WT% | AAS |
| CAO | 3.76 | | WT% | AAS |
| NA2O | 3.92 | | WT% | AAS |
| K2O | 3.59 | | WT% | AAS |
| P2O5 | 0.13 | | WT% | AAS |
| TOTAL | 99.5 | | WT% | AAS |
| LOI | 0.6 | | WT% | AAS |
| BA | 585 | | PPM | AAS |
| RB | 100 | | PPM | AAS |
| SR | 307 | | PPM | AAS |
| ZN | 72 | | PPM | AAS |
