Sample 00JK002
NavDat sample number 46752 · TRACHYBASALT
Sample
| Sample ID | 00JK002 |
|---|---|
| Rock name | TRACHYBASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Kauffman |
| Comment | flow |
Location
| Latitude | 46.7087 |
|---|---|
| Longitude | -116.165 |
| State / province | Idaho |
| Volcanic field | Potlatch volcanics |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28.75 | 23.8 | 33.7 | Oligocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.71 | WT% | XRF | |
| TIO2 | 4.23 | WT% | XRF | |
| AL2O3 | 16.6 | WT% | XRF | |
| FEO | 12.16 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 4.43 | WT% | XRF | |
| CAO | 7.76 | WT% | XRF | |
| NA2O | 3.31 | WT% | XRF | |
| K2O | 1.93 | WT% | XRF | |
| P2O5 | 0.81 | WT% | XRF | |
| NI | 14 | PPM | XRF | |
| CR | 15 | PPM | XRF | |
| SC | 18 | PPM | XRF | |
| V | 222 | PPM | XRF | |
| BA | 669 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 851 | PPM | XRF | |
| ZR | 358 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| NB | 53.6 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 25 | PPM | XRF | |
| ZN | 130 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 31 | PPM | XRF | |
| CE | 92 | PPM | XRF | |
| TH | 3 | PPM | XRF |