Sample D85-49
NavDat sample number 18277 · TRACHYANDESITE
Sample
| Sample ID | D85-49 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 36.35 |
|---|---|
| Longitude | -117.267 |
| State / province | California |
| Volcanic field | Panamints |
| Location comment | Emigrant Canyon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 5.1 | 4.59 | 5.61 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.07 | WT% | XRF | |
| TIO2 | 1.18 | WT% | XRF | |
| AL2O3 | 16.67 | WT% | XRF | |
| FE2O3 | 6.89 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 5.33 | WT% | XRF | |
| CAO | 6.31 | WT% | XRF | |
| NA2O | 4.37 | WT% | XRF | |
| K2O | 2.28 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| TOTAL | 100.56 | WT% | XRF | |
| BA | 446 | PPM | XRF | |
| CO | 29 | PPM | XRF | |
| CR | 130 | PPM | XRF | |
| CU | 49 | PPM | XRF | |
| NB | 17 | PPM | XRF | |
| NI | 87 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| RB | 40 | PPM | XRF | |
| SR | 526 | PPM | XRF | |
| V | 95 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZN | 53 | PPM | XRF | |
| ZR | 203 | PPM | XRF |