Sample K09
NavDat sample number 14181 · TONALITE
Sample
| Sample ID | K09 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.095 |
|---|---|
| Longitude | -116.038 |
| Location | E of Banks |
| State / province | Idaho |
| Volcanic field | Idaho batholith, Atlanta lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 72.1 | 70.5 | 73.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.7 | WT% | XRF | |
| AL2O3 | 16.5 | WT% | XRF | |
| FE2O3 | 0.92 | WT% | XRF | |
| FEO | 1.89 | WT% | XRF | |
| MGO | 1 | WT% | XRF | |
| CAO | 4.07 | WT% | XRF | |
| NA2O | 3.9 | WT% | XRF | |
| K2O | 2.06 | WT% | XRF | |
| TIO2 | 0.5 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| H2O_PLUS | 0.38 | WT% | XRF | |
| H2O_MINUS | 0.08 | WT% | XRF | |
| CO2 | 0.07 | WT% | XRF | |
| TOTAL | 100.3 | WT% | XRF | |
| BA | 1500 | PPM | ICPAES | |
| RB | 46 | PPM | AAS | |
| SR | 910 | PPM | ICPAES | |
| Y | 12 | PPM | ICPAES | |
| ZR | 190 | PPM | ICPAES |