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Sample IG 14D
NavDat sample number 11638 · GRANITE
Sample
| Sample ID | IG 14D |
|---|
| Rock name | GRANITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | medium grained |
|---|
Location
| Latitude | 46.3133 |
|---|
| Longitude | -114.642 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Idaho batholith, Bitterroot lobe |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 62 |
|
60 |
80 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 75.29 | | WT% | XRF |
| AL2O3 | 13.85 | | WT% | XRF |
| FE2O3T | 0.76 | | WT% | XRF |
| CAO | 0.95 | | WT% | XRF |
| K2O | 5.8 | | WT% | XRF |
| TIO2 | 0.11 | | WT% | XRF |
| NA2O | 2.92 | | WT% | EPMA |
| MGO | 0.13 | | WT% | EPMA |
| LOI | 2.26 | | WT% | XRF |
| TOTAL | 102.06 | | WT% | XRF |
| ZR | 29 | | PPM | XRF |
| NB | 16 | | PPM | XRF |
| Y | 5 | | PPM | XRF |
| RB | 148 | | PPM | XRF |
| SR | 385 | | PPM | XRF |
| BA | 1529 | | PPM | XRF |
| SR87_SR86 | 0.7114 | | | TIMS |
