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Sample 98IB-40
NavDat sample number 42279 · GRANODIORITE
Sample
| Sample ID | 98IB-40 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | foliated |
|---|
Location
| Latitude | 45.4019 |
|---|
| Longitude | -116.118 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Idaho Batholith, Atlanta Lobe |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 82 |
|
70 |
95 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 71 | | WT% | XRF |
| AL2O3 | 16 | | WT% | XRF |
| CAO | 2.96 | | WT% | XRF |
| MGO | 0.32 | | WT% | XRF |
| NA2O | 4.81 | | WT% | XRF |
| K2O | 2.38 | | WT% | XRF |
| FE2O3T | 2 | | WT% | XRF |
| MNO | 0.05 | | WT% | XRF |
| TIO2 | 0.22 | | WT% | XRF |
| P2O5 | 0.05 | | WT% | XRF |
| CR2O3 | 0.01 | | WT% | XRF |
| LOI | 0.3 | | WT% | XRF |
| TOTAL | 100.1 | | WT% | XRF |
| RB | 72 | | PPM | XRF |
| SR | 599 | | PPM | XRF |
| Y | 11 | | PPM | XRF |
| ZR | 172 | | PPM | XRF |
| NB | 19 | | PPM | XRF |
| BA | 917 | | PPM | XRF |
| D18O | 7.41 | | PERMILL | MS |
| D18O | 11.03 | | PERMILL | MS |
| D18O | 9.07 | | PERMILL | MS |
| D18O | 8.28 | | PERMILL | MS |
