Sample L-62-2150
NavDat sample number 12076 · LATITE
Sample
| Sample ID | L-62-2150 |
|---|---|
| Rock name | LATITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | phenos of plag, chloritized pyr, cpx; dense trachytic felty groundmass |
Location
| Latitude | 45.245 |
|---|---|
| Longitude | -115.253 |
| State / province | Idaho |
| Volcanic field | Challis Volcanics; Thunder Mountain cauldron complex |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 47 | 45 | 49 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.72 | WT% | UNKNOWN | |
| AL2O3 | 14.79 | WT% | UNKNOWN | |
| FE2O3 | 1.25 | WT% | UNKNOWN | |
| FEO | 4.77 | WT% | UNKNOWN | |
| MGO | 5.67 | WT% | UNKNOWN | |
| CAO | 5.97 | WT% | UNKNOWN | |
| NA2O | 2.62 | WT% | UNKNOWN | |
| K2O | 2.08 | WT% | UNKNOWN | |
| H2O_PLUS | 2.23 | WT% | UNKNOWN | |
| H2O_MINUS | 0.48 | WT% | UNKNOWN | |
| TIO2 | 0.78 | WT% | UNKNOWN | |
| P2O5 | 0.2 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| CO2 | 0.15 | WT% | UNKNOWN | |
| TOTAL | 99.88 | WT% | UNKNOWN | |
| CL | 0 | WT% | UNKNOWN | |
| F | 0.05 | WT% | UNKNOWN |