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Sample B12
NavDat sample number 14127 · GRANITE
Sample
| Sample ID | B12 |
|---|
| Rock name | GRANITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.8375 |
|---|
| Longitude | -115.889 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Idaho batholith, Atlanta lobe |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 72 |
|
70 |
75 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 74.77 | | WT% | XRF |
| AL2O3 | 14.53 | | WT% | XRF |
| FE2O3T | 0.59 | | WT% | XRF |
| MGO | 0.45 | | WT% | XRF |
| CAO | 1.08 | | WT% | XRF |
| NA2O | 2.51 | | WT% | XRF |
| K2O | 4.53 | | WT% | XRF |
| TIO2 | 0.03 | | WT% | XRF |
| P2O5 | 0.02 | | WT% | XRF |
| MNO | 0.03 | | WT% | XRF |
| TOTAL | 98.54 | | WT% | XRF |
