Sample BST-20
NavDat sample number 117479 · RHYOLITE
Sample
| Sample ID | BST-20 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Dike breccia, phyllic alteration? |
Location
| Latitude | 40.9397 |
|---|---|
| Longitude | -116.356 |
| Location | Beast |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 38 | 34.2 | 41.8 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 87.35 | WT% | UNKNOWN | |
| TIO2 | 0.27 | WT% | UNKNOWN | |
| AL2O3 | 10.13 | WT% | UNKNOWN | |
| FEOT | 1.97 | WT% | UNKNOWN | |
| MNO | 0 | WT% | UNKNOWN | |
| MGO | 0.03 | WT% | UNKNOWN | |
| CAO | 0.09 | WT% | UNKNOWN | |
| NA2O | 0 | WT% | UNKNOWN | |
| K2O | 0.09 | WT% | UNKNOWN | |
| P2O5 | 0.07 | WT% | UNKNOWN | |
| LOI | 5.13 | WT% | UNKNOWN | |
| BA | 540 | PPM | UNKNOWN | |
| LA | 20 | PPM | UNKNOWN | |
| CE | 34 | PPM | UNKNOWN | |
| RB | -15 | PPM | UNKNOWN | |
| SR | 55 | PPM | UNKNOWN | |
| Y | 7 | PPM | UNKNOWN | |
| TH | 7.3 | PPM | UNKNOWN | |
| GA | 1 | PPM | UNKNOWN | |
| CO | 9 | PPM | UNKNOWN | |
| CR | 220 | PPM | UNKNOWN | |
| NI | 17 | PPM | UNKNOWN | |
| SC | 2.3 | PPM | UNKNOWN | |
| V | 45 | PPM | UNKNOWN | |
| AG | 0.1 | PPM | UNKNOWN | |
| CU | 6 | PPM | UNKNOWN | |
| MO | 2 | PPM | UNKNOWN | |
| PB | 11 | PPM | UNKNOWN | |
| ZN | 14 | PPM | UNKNOWN |