Sample T7
NavDat sample number 49709 · ANDESITE
Sample
| Sample ID | T7 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
Location
| Latitude | 46.7497 |
|---|---|
| Longitude | -116.813 |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 46 | 42 | 50 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.09 | WT% | XRF | |
| TIO2 | 0.566 | WT% | XRF | |
| AL2O3 | 17.58 | WT% | XRF | |
| FEOT | 4.42 | WT% | XRF | |
| MNO | 0.083 | WT% | XRF | |
| MGO | 3.35 | WT% | XRF | |
| CAO | 4.81 | WT% | XRF | |
| NA2O | 4.4 | WT% | XRF | |
| K2O | 2.39 | WT% | XRF | |
| P2O5 | 0.164 | WT% | XRF | |
| TOTAL | 98.85 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 19 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| V | 194 | PPM | XRF | |
| BA | 86 | PPM | XRF | |
| RB | 2 | PPM | XRF | |
| SR | 326 | PPM | XRF | |
| ZR | 48 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| NB | 1.9 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| CU | 8 | PPM | XRF | |
| ZN | 61 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 3 | PPM | XRF | |
| CE | 14 | PPM | XRF | |
| TH | 1 | PPM | XRF |