Sample IG 11A
NavDat sample number 11636 · MONZONITE
Sample
| Sample ID | IG 11A |
|---|---|
| Rock name | MONZONITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 46.1183 |
|---|---|
| Longitude | -114.498 |
| State / province | Idaho |
| 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 | 70.99 | WT% | XRF | |
| AL2O3 | 15.05 | WT% | XRF | |
| FE2O3T | 1.55 | WT% | XRF | |
| CAO | 1.92 | WT% | XRF | |
| K2O | 3.28 | WT% | XRF | |
| TIO2 | 0.23 | WT% | XRF | |
| NA2O | 4.52 | WT% | EPMA | |
| MGO | 0.3 | WT% | EPMA | |
| LOI | 2.26 | WT% | XRF | |
| TOTAL | 100.08 | WT% | XRF | |
| ZR | 140 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| Y | 1 | PPM | XRF | |
| RB | 73 | PPM | XRF | |
| SR | 941 | PPM | XRF | |
| BA | 1650 | PPM | XRF | |
| LA | 29 | PPM | NAA | |
| CE | 69 | PPM | NAA | |
| SM | 3.8 | PPM | NAA | |
| EU | 0.5 | PPM | NAA | |
| YB | 0.1 | PPM | NAA | |
| SR87_SR86 | 0.7103 | TIMS | ||
| PB206_PB204 | 18.122 | TIMS | ||
| PB207_PB204 | 15.532 | TIMS | ||
| PB208_PB204 | 38.141 | TIMS |