Sample L87-46
NavDat sample number 22102 · BASALT
Sample
| Sample ID | L87-46 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.1697 |
|---|---|
| Longitude | -115.485 |
| Location | near Teapot Dome |
| 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 | 47.92 | WT% | ICP | |
| TIO2 | 0.92 | WT% | ICP | |
| AL2O3 | 17.55 | WT% | ICP | |
| FE2O3T | 11.65 | WT% | ICP | |
| MNO | 0.18 | WT% | ICP | |
| MGO | 7.59 | WT% | ICP | |
| CAO | 10.88 | WT% | ICP | |
| NA2O | 2.6 | WT% | ICP | |
| K2O | 0.22 | WT% | ICP | |
| P2O5 | 0.18 | WT% | ICP | |
| BA | 272 | PPM | ICP | |
| SR | 197 | PPM | ICP | |
| V | 242 | PPM | ICP | |
| ZN | 73 | PPM | ICP | |
| TOTAL | 99.69 | WT% | ICP | |
| Y | 22.3 | PPM | ICP | |
| ZR | 46 | PPM | ICP | |
| CO | 38 | PPM | ICP | |
| CU | 67 | PPM | ICP | |
| SC | 33.9 | PPM | ICP | |
| NI | 158 | PPM | ICP | |
| CR | 169 | PPM | ICP |