Sample IG 10
NavDat sample number 11635 · MONZONITE
Sample
| Sample ID | IG 10 |
|---|---|
| Rock name | MONZONITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 46.1417 |
|---|---|
| Longitude | -114.422 |
| State / province | Montana |
| Volcanic field | Idaho batholith, Bitterroot lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 62 | 60 | 80 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 70.68 | WT% | XRF | |
| AL2O3 | 15.89 | WT% | XRF | |
| FE2O3T | 1.45 | WT% | XRF | |
| CAO | 2.07 | WT% | XRF | |
| K2O | 3.5 | WT% | XRF | |
| TIO2 | 0.22 | WT% | XRF | |
| NA2O | 4.78 | WT% | EPMA | |
| MGO | 0.31 | WT% | EPMA | |
| LOI | 1.41 | WT% | XRF | |
| TOTAL | 100.31 | WT% | XRF | |
| ZR | 149 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| Y | 1 | PPM | XRF | |
| RB | 50 | PPM | XRF | |
| SR | 1036 | PPM | XRF | |
| BA | 1763 | PPM | XRF | |
| SR87_SR86 | 0.7101 | TIMS | ||
| SM | 6.6 | PPM | MS-ID | |
| ND | 38 | PPM | MS-ID | |
| ND143_ND144 | 0.51173 | TIMS |