Sample BP-S6
NavDat sample number 30335 · LATITE
Sample
| Sample ID | BP-S6 |
|---|---|
| Rock name | LATITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | porphyritic quartz latite |
Location
| Latitude | 48.2649 |
|---|---|
| Longitude | -109.254 |
| 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 | 68.98 | WT% | XRF | |
| AL2O3 | 16.14 | WT% | XRF | |
| TIO2 | 0.222 | WT% | XRF | |
| FEOT | 2.03 | WT% | XRF | |
| MNO | 0.051 | WT% | XRF | |
| CAO | 1.71 | WT% | XRF | |
| MGO | 0.69 | WT% | XRF | |
| K2O | 4.57 | WT% | XRF | |
| NA2O | 5.5 | WT% | XRF | |
| P2O5 | 0.096 | WT% | XRF | |
| NI | 21 | PPM | XRF | |
| CR | 10 | PPM | XRF | |
| SC | 2 | PPM | XRF | |
| V | 39 | PPM | XRF | |
| BA | 1704 | PPM | XRF | |
| RB | 142 | PPM | XRF | |
| SR | 929 | PPM | XRF | |
| ZR | 187 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| GA | 14 | PPM | XRF | |
| CU | 23 | PPM | XRF | |
| ZN | 44 | PPM | XRF |