Sample NH87-40
NavDat sample number 22085 · BASALT
Sample
| Sample ID | NH87-40 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.2197 |
|---|---|
| Longitude | -115.099 |
| Location | N of Dempsey Meadow |
| State / province | Idaho |
| Volcanic field | unnamed Tertiary basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 8 | 4 | 13 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.43 | WT% | ICP | |
| TIO2 | 1.84 | WT% | ICP | |
| AL2O3 | 16.07 | WT% | ICP | |
| FE2O3T | 13.86 | WT% | ICP | |
| MNO | 0.187 | WT% | ICP | |
| MGO | 5.23 | WT% | ICP | |
| CAO | 9.62 | WT% | ICP | |
| NA2O | 3.04 | WT% | ICP | |
| K2O | 0.82 | WT% | ICP | |
| P2O5 | 0.31 | WT% | ICP | |
| BA | 503 | PPM | ICP | |
| SR | 300 | PPM | ICP | |
| V | 244 | PPM | ICP | |
| ZN | 114 | PPM | ICP | |
| TOTAL | 100.4 | WT% | ICP | |
| Y | 38.5 | PPM | ICP | |
| ZR | 177 | PPM | ICP | |
| CO | 39 | PPM | ICP | |
| CU | 52 | PPM | ICP | |
| SC | 28 | PPM | ICP | |
| NI | 78 | PPM | ICP | |
| CR | 52 | PPM | ICP |