Sample SM2
NavDat sample number 49755 · TRACHYTE
Sample
| Sample ID | SM2 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
Location
| Latitude | 46.9247 |
|---|---|
| Longitude | -116.541 |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25 | 5 | 45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.39 | WT% | XRF | |
| TIO2 | 0.499 | WT% | XRF | |
| AL2O3 | 15.73 | WT% | XRF | |
| FEOT | 7.2 | WT% | XRF | |
| MNO | 0.205 | WT% | XRF | |
| MGO | 0.18 | WT% | XRF | |
| CAO | 2.37 | WT% | XRF | |
| NA2O | 5.72 | WT% | XRF | |
| K2O | 3.46 | WT% | XRF | |
| P2O5 | 0.083 | WT% | XRF | |
| TOTAL | 99.83 | WT% | XRF | |
| NI | 41 | PPM | XRF | |
| CR | 69 | PPM | XRF | |
| SC | 15 | PPM | XRF | |
| V | 127 | PPM | XRF | |
| BA | 454 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 1190 | PPM | XRF | |
| ZR | 73 | PPM | XRF | |
| Y | 9 | PPM | XRF | |
| NB | 1.8 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 17 | PPM | XRF | |
| ZN | 60 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 6 | PPM | XRF | |
| CE | 20 | PPM | XRF | |
| TH | 3 | PPM | XRF | |
| ND | 11 | PPM | XRF |