Sample 80BK4
NavDat sample number 30241 · RHYOLITE
Sample
| Sample ID | 80BK4 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 40.607 |
|---|---|
| Longitude | -117.078 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37 | 35 | 40 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76 | WT% | UNKNOWN | |
| AL2O3 | 12.9 | WT% | UNKNOWN | |
| FE2O3 | 0.56 | WT% | UNKNOWN | |
| FEO | 0.12 | WT% | UNKNOWN | |
| MGO | 0.2 | WT% | UNKNOWN | |
| CAO | 0.68 | WT% | UNKNOWN | |
| NA2O | 2.7 | WT% | UNKNOWN | |
| K2O | 5.55 | WT% | UNKNOWN | |
| H2O_PLUS | 0.66 | WT% | UNKNOWN | |
| H2O_MINUS | 0.57 | WT% | UNKNOWN | |
| TIO2 | 0.09 | WT% | UNKNOWN | |
| P2O5 | 0.03 | WT% | UNKNOWN | |
| MNO | 0.02 | WT% | UNKNOWN | |
| CO2 | 0.06 | WT% | UNKNOWN | |
| F | 0.01 | WT% | UNKNOWN | |
| S | -0.01 | WT% | UNKNOWN | |
| CL | 0.0017 | WT% | UNKNOWN | |
| TOTAL | 100.16 | WT% | UNKNOWN | |
| AG | 0.16 | PPM | ES | |
| BA | 460 | PPM | ES | |
| CR | 13 | PPM | ES | |
| CU | 11 | PPM | ES | |
| GA | 13 | PPM | ES | |
| LA | 13 | PPM | ES | |
| LI | 70 | PPM | ES | |
| NB | 7.5 | PPM | ES | |
| NI | 2.9 | PPM | ES | |
| PB | 120 | PPM | ES | |
| SC | 1.7 | PPM | OES | |
| SC | 1.7 | PPM | ES | |
| SR | 120 | PPM | ES | |
| V | 9.3 | PPM | ES | |
| Y | 2.7 | PPM | ES | |
| YB | 0.62 | PPM | ES | |
| ZN | 10 | PPM | ES | |
| ZR | 26 | PPM | ES |