Sample BB9525a
NavDat sample number 40707 · LATITE
Sample
| Sample ID | BB9525a |
|---|---|
| Rock name | LATITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | gray; hornblende, bio, plag, and quartz in very fine grained feldspar/quartz matrix; fair amount of alteration present in most minerals |
Location
| Latitude | 44.0625 |
|---|---|
| Longitude | -115.698 |
| Location | W of Loman, on South Fork of the Payette River |
| State / province | Idaho |
| Volcanic field | dike |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 49.3 | 48.7 | 49.9 |
Analyses
Minerial
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.11 | WT% | XRF | |
| AL2O3 | 16.05 | WT% | XRF | |
| TIO2 | 0.714 | WT% | XRF | |
| FEOT | 4.45 | WT% | XRF | |
| MNO | 0.085 | WT% | XRF | |
| CAO | 4.06 | WT% | XRF | |
| MGO | 2.39 | WT% | XRF | |
| K2O | 3.64 | WT% | XRF | |
| NA2O | 3.82 | WT% | XRF | |
| P2O5 | 0.302 | WT% | XRF | |
| TOTAL | 100.621 | WT% | XRF | |
| NI | 3 | PPM | XRF | |
| CR | 28 | PPM | XRF | |
| SC | 7 | PPM | XRF | |
| V | 84 | PPM | XRF | |
| BA | 1404 | PPM | XRF | |
| RB | 98 | PPM | XRF | |
| SR | 719 | PPM | XRF | |
| ZR | 215 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| NB | 26.1 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 3 | PPM | XRF | |
| ZN | 85 | PPM | XRF | |
| PB | 16 | PPM | XRF | |
| TH | 14 | PPM | XRF | |
| LA | 49.08 | PPM | ICPMS | |
| CE | 83.35 | PPM | ICPMS | |
| PR | 8.86 | PPM | ICPMS | |
| ND | 32.73 | PPM | ICPMS | |
| SM | 6.24 | PPM | ICPMS | |
| EU | 1.7 | PPM | ICPMS | |
| GD | 4.64 | PPM | ICPMS | |
| TB | 0.64 | PPM | ICPMS | |
| DY | 3.43 | PPM | ICPMS | |
| HO | 0.64 | PPM | ICPMS | |
| ER | 1.6 | PPM | ICPMS | |
| TM | 0.23 | PPM | ICPMS | |
| YB | 1.42 | PPM | ICPMS | |
| LU | 0.23 | PPM | ICPMS | |
| HF | 5 | PPM | ICPMS | |
| TA | 1.68 | PPM | ICPMS | |
| U | 2.76 | PPM | ICPMS | |
| CS | 2.13 | PPM | ICPMS |