Sample D85-175B
NavDat sample number 18370 · TRACHYANDESITE
Sample
| Sample ID | D85-175B |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.0833 |
|---|---|
| Longitude | -119.167 |
| State / province | California |
| Volcanic field | Bodie |
| Location comment | Bodie |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 11.3 | 10.17 | 12.43 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.86 | WT% | XRF | |
| TIO2 | 0.91 | WT% | XRF | |
| AL2O3 | 17.26 | WT% | XRF | |
| FE2O3 | 6.04 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 3.98 | WT% | XRF | |
| CAO | 6.37 | WT% | XRF | |
| NA2O | 4.01 | WT% | XRF | |
| K2O | 2.8 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| TOTAL | 99.71 | WT% | XRF | |
| BA | 1232 | PPM | XRF | |
| CO | 14 | PPM | XRF | |
| CR | 94 | PPM | XRF | |
| CU | 38 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| NI | 38 | PPM | XRF | |
| PB | 16 | PPM | XRF | |
| RB | 70 | PPM | XRF | |
| SR | 829 | PPM | XRF | |
| V | 153 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZN | 79 | PPM | XRF | |
| ZR | 212 | PPM | XRF |