Sample L87-45
NavDat sample number 22101 · BASALT
Sample
| Sample ID | L87-45 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.1542 |
|---|---|
| Longitude | -115.521 |
| 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 | 47.41 | WT% | ICP | |
| TIO2 | 1.95 | WT% | ICP | |
| AL2O3 | 15.07 | WT% | ICP | |
| FE2O3T | 13.52 | WT% | ICP | |
| MNO | 0.185 | WT% | ICP | |
| MGO | 8.05 | WT% | ICP | |
| CAO | 9.96 | WT% | ICP | |
| NA2O | 2.51 | WT% | ICP | |
| K2O | 0.49 | WT% | ICP | |
| P2O5 | 0.29 | WT% | ICP | |
| BA | 255 | PPM | ICP | |
| SR | 287 | PPM | ICP | |
| V | 243 | PPM | ICP | |
| ZN | 107 | PPM | ICP | |
| TOTAL | 99.44 | WT% | ICP | |
| Y | 26.2 | PPM | ICP | |
| ZR | 119 | PPM | ICP | |
| CO | 54 | PPM | ICP | |
| CU | 51 | PPM | ICP | |
| SC | 29.6 | PPM | ICP | |
| NI | 144 | PPM | ICP | |
| CR | 350 | PPM | ICP |