Sample D85-177
NavDat sample number 18372 · TRACHYANDESITE
Sample
| Sample ID | D85-177 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.0833 |
|---|---|
| Longitude | -119.1 |
| State / province | California |
| Volcanic field | Bodie |
| Location comment | Bodie |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.3 | 11.97 | 14.63 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.88 | WT% | XRF | |
| TIO2 | 1.05 | WT% | XRF | |
| AL2O3 | 18.22 | WT% | XRF | |
| FE2O3 | 7.97 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 3.61 | WT% | XRF | |
| CAO | 9.69 | WT% | XRF | |
| NA2O | 3.49 | WT% | XRF | |
| K2O | 3.5 | WT% | XRF | |
| P2O5 | 0.56 | WT% | XRF | |
| TOTAL | 102.11 | WT% | XRF | |
| BA | 2218 | PPM | XRF | |
| CO | 21 | PPM | XRF | |
| CR | 15 | PPM | XRF | |
| CU | 41 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| NI | 12 | PPM | XRF | |
| PB | 19 | PPM | XRF | |
| RB | 102 | PPM | XRF | |
| SR | 886 | PPM | XRF | |
| V | 166 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| ZR | 249 | PPM | XRF |