Sample H22
NavDat sample number 14170 · GRANODIORITE
Sample
| Sample ID | H22 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.64 |
|---|---|
| Longitude | -114.833 |
| State / province | Idaho |
| Volcanic field | Idaho batholith, Atlanta lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 73 | 60 | 84 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.5 | WT% | XRF | |
| AL2O3 | 15.6 | WT% | XRF | |
| FE2O3 | 2.1 | WT% | XRF | |
| FEO | 1.4 | WT% | XRF | |
| MGO | 1 | WT% | XRF | |
| CAO | 3.2 | WT% | XRF | |
| NA2O | 4 | WT% | XRF | |
| K2O | 3.2 | WT% | XRF | |
| TIO2 | 0.51 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| H2O_PLUS | 0.76 | WT% | XRF | |
| H2O_MINUS | 0.36 | WT% | XRF | |
| TOTAL | 100.9 | WT% | XRF | |
| BA | 1564 | PPM | ICPAES | |
| RB | 80 | PPM | AAS | |
| SR | 800 | PPM | ICPAES | |
| Y | 12 | PPM | ICPAES | |
| ZR | 220 | PPM | ICPAES |