Sample BP-S47
NavDat sample number 30359 · LATITE
Sample
| Sample ID | BP-S47 |
|---|---|
| Rock name | LATITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | porphyritic mafic latite |
Location
| Latitude | 48.039 |
|---|---|
| Longitude | -108.97 |
| 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 | 59.37 | WT% | XRF | |
| AL2O3 | 14.55 | WT% | XRF | |
| TIO2 | 0.53 | WT% | XRF | |
| FEOT | 6.01 | WT% | XRF | |
| MNO | 0.128 | WT% | XRF | |
| CAO | 5.45 | WT% | XRF | |
| MGO | 4.6 | WT% | XRF | |
| K2O | 4.89 | WT% | XRF | |
| NA2O | 4.06 | WT% | XRF | |
| P2O5 | 0.422 | WT% | XRF | |
| NI | 70 | PPM | XRF | |
| CR | 212 | PPM | XRF | |
| SC | 17 | PPM | XRF | |
| V | 102 | PPM | XRF | |
| BA | 1947 | PPM | XRF | |
| RB | 124 | PPM | XRF | |
| SR | 461 | PPM | XRF | |
| ZR | 137 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| GA | 14 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| ZN | 82 | PPM | XRF |