Sample BP-S55
NavDat sample number 30366 · LATITE
Sample
| Sample ID | BP-S55 |
|---|---|
| Rock name | LATITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | quartz latite |
Location
| Latitude | 48.2144 |
|---|---|
| Longitude | -109.554 |
| 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 | 69.83 | WT% | XRF | |
| AL2O3 | 14.91 | WT% | XRF | |
| TIO2 | 0.262 | WT% | XRF | |
| FEOT | 2.05 | WT% | XRF | |
| MNO | 0.044 | WT% | XRF | |
| CAO | 1.68 | WT% | XRF | |
| MGO | 1.01 | WT% | XRF | |
| K2O | 4.69 | WT% | XRF | |
| NA2O | 5.41 | WT% | XRF | |
| P2O5 | 0.101 | WT% | XRF | |
| NI | 34 | PPM | XRF | |
| CR | 33 | PPM | XRF | |
| SC | 6 | PPM | XRF | |
| V | 36 | PPM | XRF | |
| BA | 1649 | PPM | XRF | |
| RB | 115 | PPM | XRF | |
| SR | 585 | PPM | XRF | |
| ZR | 169 | PPM | XRF | |
| Y | 14 | PPM | XRF | |
| NB | 11.8 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| CU | 38 | PPM | XRF | |
| ZN | 34 | PPM | XRF |