Sample 00JK028
NavDat sample number 46777 · TRACHYBASALT
Sample
| Sample ID | 00JK028 |
|---|---|
| Rock name | TRACHYBASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Kauffman |
| Comment | flow |
Location
| Latitude | 46.7099 |
|---|---|
| Longitude | -116.166 |
| 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 | 49.09 | WT% | XRF | |
| TIO2 | 2.34 | WT% | XRF | |
| AL2O3 | 16.65 | WT% | XRF | |
| FEO | 12.69 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 3.14 | WT% | XRF | |
| CAO | 5.98 | WT% | XRF | |
| NA2O | 3.98 | WT% | XRF | |
| K2O | 3.2 | WT% | XRF | |
| P2O5 | 1.31 | WT% | XRF | |
| NI | 14 | PPM | XRF | |
| CR | 2 | PPM | XRF | |
| SC | 15 | PPM | XRF | |
| V | 91 | PPM | XRF | |
| BA | 1448 | PPM | XRF | |
| RB | 43 | PPM | XRF | |
| SR | 560 | PPM | XRF | |
| ZR | 562 | PPM | XRF | |
| Y | 48 | PPM | XRF | |
| NB | 67.3 | PPM | XRF | |
| GA | 26 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 167 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 53 | PPM | XRF | |
| CE | 123 | PPM | XRF | |
| TH | 7 | PPM | XRF |