Sample BP-S60
NavDat sample number 30371 · SHONKINITE
Sample
| Sample ID | BP-S60 |
|---|---|
| Rock name | SHONKINITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | duplicate run of BP-S16 |
Location
| Latitude | 48.1646 |
|---|---|
| Longitude | -109.693 |
| 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 | 50.91 | WT% | XRF | |
| AL2O3 | 10.77 | WT% | XRF | |
| TIO2 | 0.97 | WT% | XRF | |
| FEOT | 9.69 | WT% | XRF | |
| MNO | 0.181 | WT% | XRF | |
| CAO | 9.4 | WT% | XRF | |
| MGO | 9.31 | WT% | XRF | |
| K2O | 6.34 | WT% | XRF | |
| NA2O | 1.45 | WT% | XRF | |
| P2O5 | 0.975 | WT% | XRF | |
| NI | 176 | PPM | XRF | |
| CR | 307 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 229 | PPM | XRF | |
| BA | 3637 | PPM | XRF | |
| RB | 163 | PPM | XRF | |
| SR | 1199 | PPM | XRF | |
| ZR | 136 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| NB | 9.1 | PPM | XRF | |
| GA | 12 | PPM | XRF | |
| CU | 64 | PPM | XRF | |
| ZN | 91 | PPM | XRF |