Sample BP-S61
NavDat sample number 30372 · MONZONITE
Sample
| Sample ID | BP-S61 |
|---|---|
| Rock name | MONZONITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | monzonite |
Location
| Latitude | 48.1531 |
|---|---|
| Longitude | -109.695 |
| Location | Bearpaw Mountains |
| State / province | Montana |
| Volcanic field | Bearpaw Mountains igneous complex, Montana Alkalic Province |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48 | 42 | 54 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.52 | WT% | XRF | |
| AL2O3 | 18.51 | WT% | XRF | |
| TIO2 | 0.745 | WT% | XRF | |
| FEOT | 6.5 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| CAO | 4.2 | WT% | XRF | |
| MGO | 2.96 | WT% | XRF | |
| K2O | 5.17 | WT% | XRF | |
| NA2O | 4.85 | WT% | XRF | |
| P2O5 | 0.438 | WT% | XRF | |
| NI | 26 | PPM | XRF | |
| CR | 58 | PPM | XRF | |
| SC | 8 | PPM | XRF | |
| V | 153 | PPM | XRF | |
| BA | 1775 | PPM | XRF | |
| RB | 162 | PPM | XRF | |
| SR | 1062 | PPM | XRF | |
| ZR | 179 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| NB | 19.6 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 72 | PPM | XRF | |
| ZN | 82 | PPM | XRF | |
| PB | 35 | PPM | XRF | |
| LA | 37 | PPM | XRF | |
| CE | 52 | PPM | XRF | |
| TH | 10 | PPM | XRF |