Sample NH87-20
NavDat sample number 22083 · BASALT
Sample
| Sample ID | NH87-20 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.1797 |
|---|---|
| Longitude | -114.854 |
| Location | S of Davis Mtn |
| 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 | 48.59 | WT% | ICP | |
| TIO2 | 1.05 | WT% | ICP | |
| AL2O3 | 18.07 | WT% | ICP | |
| FE2O3T | 11.38 | WT% | ICP | |
| MNO | 0.177 | WT% | ICP | |
| MGO | 7.52 | WT% | ICP | |
| CAO | 10.38 | WT% | ICP | |
| NA2O | 2.75 | WT% | ICP | |
| K2O | 0.21 | WT% | ICP | |
| P2O5 | 0.14 | WT% | ICP | |
| BA | 1554 | PPM | ICP | |
| SR | 243 | PPM | ICP | |
| V | 194 | PPM | ICP | |
| ZN | 85 | PPM | ICP | |
| TOTAL | 100.26 | WT% | ICP | |
| Y | 18.5 | PPM | ICP | |
| ZR | 62 | PPM | ICP | |
| CO | 37 | PPM | ICP | |
| CU | 70 | PPM | ICP | |
| SC | 27 | PPM | ICP | |
| NI | 110 | PPM | ICP | |
| CR | 72 | PPM | ICP |