Sample BP-S36b
NavDat sample number 30352 · LATITE
Sample
| Sample ID | BP-S36b |
|---|---|
| Rock name | LATITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | latite breccia |
Location
| Latitude | 48.173 |
|---|---|
| Longitude | -109.431 |
| 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 | 61.7 | WT% | XRF | |
| AL2O3 | 15.88 | WT% | XRF | |
| TIO2 | 0.353 | WT% | XRF | |
| FEOT | 3.3 | WT% | XRF | |
| MNO | 0.111 | WT% | XRF | |
| CAO | 3.29 | WT% | XRF | |
| MGO | 2.32 | WT% | XRF | |
| K2O | 10.07 | WT% | XRF | |
| NA2O | 2.79 | WT% | XRF | |
| P2O5 | 0.179 | WT% | XRF | |
| NI | 49 | PPM | XRF | |
| CR | 95 | PPM | XRF | |
| SC | 10 | PPM | XRF | |
| V | 82 | PPM | XRF | |
| BA | 2945 | PPM | XRF | |
| RB | 307 | PPM | XRF | |
| SR | 1264 | PPM | XRF | |
| ZR | 215 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| NB | 16.1 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| ZN | 57 | PPM | XRF |