Sample 126A-484
NavDat sample number 56722 · BASALT
Sample
| Sample ID | 126A-484 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Drill depth | 147.5 |
Location
| Latitude | 43.9238 |
|---|---|
| Longitude | -112.78 |
| Location | Idaho National Environmental and Engineering Laboratory, core hole 126A |
| State / province | Idaho |
| Volcanic field | pre-Olduvai lower |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.94 | 2.376 | 3.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.5 | WT% | ICPAES | |
| TIO2 | 3.2 | WT% | ICPAES | |
| AL2O3 | 14.29 | WT% | ICPAES | |
| FEOT | 15 | WT% | ICPAES | |
| MNO | 0.22 | WT% | ICPAES | |
| MGO | 7.41 | WT% | ICPAES | |
| CAO | 9.9 | WT% | ICPAES | |
| NA2O | 2.52 | WT% | INAA | |
| K2O | 0.45 | WT% | ICPAES | |
| P2O5 | 0.64 | WT% | ICPAES | |
| SC | 31.2 | PPM | ICPAES | |
| CR | 201 | PPM | ICPAES | |
| CO | 50.5 | PPM | ICPAES | |
| RB | 3 | PPM | ICPAES | |
| SR | 321 | PPM | INAA | |
| CS | 0.12 | PPM | ICPAES | |
| BA | 419 | PPM | INAA | |
| LA | 23.7 | PPM | ICPAES | |
| CE | 54.5 | PPM | ICPAES | |
| ND | 33.8 | PPM | ICPAES | |
| SM | 7.88 | PPM | ICPAES | |
| EU | 2.86 | PPM | ICPAES | |
| TB | 1.09 | PPM | ICPAES | |
| YB | 3.56 | PPM | ICPAES | |
| LU | 0.55 | PPM | ICPAES | |
| ZR | 269 | PPM | INAA | |
| HF | 6.3 | PPM | ICPAES | |
| TA | 1.08 | PPM | ICPAES | |
| TH | 0.43 | PPM | ICPAES | |
| U | 1.3 | PPM | ICPAES |