Sample BST-130
NavDat sample number 60510 · RHYOLITE
Sample
| Sample ID | BST-130 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Dikes of the northern Carlin trend |
Location
| Latitude | 40.9395 |
|---|---|
| Longitude | -116.357 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 44.25 | 33.7 | 54.8 | Eocene |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.21 | WT% | XRF | |
| TIO2 | 0.31 | WT% | XRF | |
| AL2O3 | 15.19 | WT% | XRF | |
| FEO | 2.05 | WT% | XRF | |
| MNO | 1.37 | WT% | XRF | |
| MGO | 3.1 | WT% | XRF | |
| CAO | 2.25 | WT% | XRF | |
| NA2O | 0.1 | WT% | XRF | |
| K2O | 4.32 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| LOI | 7.13 | WT% | XRF | |
| TOTAL | 100.09 | WT% | XRF | |
| SC | 5 | PPM | INAA | |
| V | 46 | PPM | INAA | |
| NI | 9 | PPM | INAA | |
| CU | 5 | PPM | INAA | |
| ZN | 52 | PPM | INAA | |
| ARSENIC | 12.8 | PPM | INAA | |
| RB | 149 | PPM | INAA | |
| SR | 58 | PPM | INAA | |
| Y | 10 | PPM | INAA | |
| MO | -2 | PPM | INAA | |
| SB | 7.6 | PPM | INAA | |
| BA | 1100 | PPM | INAA | |
| LA | 27.6 | PPM | INAA | |
| CE | 51 | PPM | INAA | |
| ND | 18 | PPM | INAA | |
| SM | 3.5 | PPM | INAA | |
| EU | 1 | PPM | INAA | |
| TB | -0.5 | PPM | INAA | |
| YB | 1.1 | PPM | INAA | |
| LU | 0.17 | PPM | INAA | |
| TA | 1 | PPM | INAA | |
| W | 3 | PPM | INAA | |
| PB | 30 | PPM | INAA | |
| TH | 13.8 | PPM | INAA | |
| U | 5.7 | PPM | INAA |