← Search
Sample 126.15
NavDat sample number 10702 · GRANODIORITE
Sample
| Sample ID | 126.15 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.3595 |
|---|
| Longitude | -115.279 |
|---|
| Location | Lochsa River section |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Idaho Batholith, Bitterroot Lobe, main phase unit #3 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 75 |
|
70 |
80 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 70.83 | | WT% | XRF |
| TIO2 | 0.25 | | WT% | XRF |
| AL2O3 | 15.95 | | WT% | XRF |
| FE2O3 | 0.38 | | WT% | XRF |
| FEO | 1.04 | | WT% | XRF |
| MNO | 0.03 | | WT% | XRF |
| MGO | 0.46 | | WT% | AAS |
| CAO | 2.03 | | WT% | XRF |
| NA2O | 4.33 | | WT% | AAS |
| K2O | 4.04 | | WT% | XRF |
| P2O5 | 0.06 | | WT% | XRF |
| LOI | 0.36 | | WT% | XRF |
| TOTAL | 99.76 | | WT% | XRF |
| RB | 98.2 | | PPM | XRF |
| SR | 863.9 | | PPM | XRF |
| ZR | 139 | | PPM | XRF |
| NB | 18.5 | | PPM | XRF |
| Y | 12.8 | | PPM | XRF |
| CE | 54.7 | | PPM | XRF |
| BA | 1542.4 | | PPM | XRF |
