Sample D85-181
NavDat sample number 18375 · BASALTIC-ANDESITE
Sample
| Sample ID | D85-181 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.1667 |
|---|---|
| Longitude | -118.717 |
| State / province | Nevada |
| Volcanic field | Aurora |
| Location comment | Huntoon Valley |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.55 | 1.8 | 5.3 | Pliocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.09 | WT% | XRF | |
| TIO2 | 1.22 | WT% | XRF | |
| AL2O3 | 18.07 | WT% | XRF | |
| FE2O3 | 8.51 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.45 | WT% | XRF | |
| CAO | 8.75 | WT% | XRF | |
| NA2O | 3.48 | WT% | XRF | |
| K2O | 1.75 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| TOTAL | 99.77 | WT% | XRF | |
| BA | 905 | PPM | XRF | |
| CO | 22 | PPM | XRF | |
| CR | 37 | PPM | XRF | |
| CU | 43 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| NI | 19 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 928 | PPM | XRF | |
| V | 222 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZN | 77 | PPM | XRF | |
| ZR | 152 | PPM | XRF |