Sample BP-S21
NavDat sample number 30344 · MONZONITE
Sample
| Sample ID | BP-S21 |
|---|---|
| Rock name | MONZONITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | monzonite |
Location
| Latitude | 48.1818 |
|---|---|
| Longitude | -109.684 |
| 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 | 56.53 | WT% | XRF | |
| AL2O3 | 17.02 | WT% | XRF | |
| TIO2 | 0.613 | WT% | XRF | |
| FEOT | 6.7 | WT% | XRF | |
| MNO | 0.143 | WT% | XRF | |
| CAO | 5.86 | WT% | XRF | |
| MGO | 3.01 | WT% | XRF | |
| K2O | 5.35 | WT% | XRF | |
| NA2O | 4.26 | WT% | XRF | |
| P2O5 | 0.521 | WT% | XRF | |
| NI | 16 | PPM | XRF | |
| CR | 7 | PPM | XRF | |
| SC | 17 | PPM | XRF | |
| V | 114 | PPM | XRF | |
| BA | 2425 | PPM | XRF | |
| RB | 142 | PPM | XRF | |
| SR | 1174 | PPM | XRF | |
| ZR | 178 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| NB | 13.1 | PPM | XRF | |
| GA | 14 | PPM | XRF | |
| CU | 48 | PPM | XRF | |
| ZN | 94 | PPM | XRF |