Sample GB 720C-1744
NavDat sample number 117492 · DACITE
Sample
| Sample ID | GB 720C-1744 |
|---|---|
| Rock name | DACITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Dike, argillic alteration |
Location
| Latitude | 40.9908 |
|---|---|
| Longitude | -116.375 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 44.25 | 33.7 | 54.8 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.84 | WT% | UNKNOWN | |
| TIO2 | 0.46 | WT% | UNKNOWN | |
| AL2O3 | 17.39 | WT% | UNKNOWN | |
| FEOT | 4.28 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 3.95 | WT% | UNKNOWN | |
| CAO | 1.42 | WT% | UNKNOWN | |
| NA2O | 0.12 | WT% | UNKNOWN | |
| K2O | 4.17 | WT% | UNKNOWN | |
| P2O5 | 0.29 | WT% | UNKNOWN | |
| LOI | 3.11 | WT% | UNKNOWN | |
| BA | 1148 | PPM | UNKNOWN | |
| LA | 46 | PPM | UNKNOWN | |
| CE | 89 | PPM | UNKNOWN | |
| RB | 113 | PPM | UNKNOWN | |
| SR | 96 | PPM | UNKNOWN | |
| Y | 19 | PPM | UNKNOWN | |
| ZR | 191 | PPM | UNKNOWN | |
| NB | 15 | PPM | UNKNOWN | |
| TH | 12 | PPM | UNKNOWN | |
| GA | 19 | PPM | UNKNOWN | |
| CO | 4.8 | PPM | UNKNOWN | |
| CR | 11 | PPM | UNKNOWN | |
| NI | 57 | PPM | UNKNOWN | |
| V | 30 | PPM | UNKNOWN | |
| AG | -0.5 | PPM | UNKNOWN | |
| CU | -10 | PPM | UNKNOWN | |
| MO | 2 | PPM | UNKNOWN | |
| PB | 22 | PPM | UNKNOWN | |
| ZN | 70 | PPM | UNKNOWN |