Sample 2A-462
NavDat sample number 56586 · BASALT
Sample
| Sample ID | 2A-462 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Drill depth | 140.8 |
Location
| Latitude | 43.7856 |
|---|---|
| Longitude | -112.778 |
| Location | Idaho National Environmental and Engineering Laboratory, core hole 2-2A |
| State / province | Idaho |
| Volcanic field | TAN Series 1 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.25 | 1.18 | 1.32 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46.9 | WT% | ICPAES | |
| TIO2 | 3.31 | WT% | ICPAES | |
| AL2O3 | 14 | WT% | ICPAES | |
| FEOT | 15 | WT% | ICPAES | |
| MNO | 0.22 | WT% | ICPAES | |
| MGO | 7.2 | WT% | ICPAES | |
| CAO | 9.54 | WT% | ICPAES | |
| NA2O | 2.52 | WT% | INAA | |
| K2O | 0.56 | WT% | ICPAES | |
| P2O5 | 0.78 | WT% | ICPAES | |
| SC | 29.4 | PPM | ICPAES | |
| CR | 214 | PPM | ICPAES | |
| CO | 51.6 | PPM | ICPAES | |
| RB | 18 | PPM | ICPAES | |
| SR | 323 | PPM | INAA | |
| CS | 0.22 | PPM | ICPAES | |
| BA | 433 | PPM | INAA | |
| LA | 34.8 | PPM | ICPAES | |
| CE | 76.8 | PPM | ICPAES | |
| ND | 43 | PPM | ICPAES | |
| SM | 9.34 | PPM | ICPAES | |
| EU | 3.19 | PPM | ICPAES | |
| TB | 1.46 | PPM | ICPAES | |
| YB | 3.9 | PPM | ICPAES | |
| LU | 0.58 | PPM | ICPAES | |
| ZR | 337 | PPM | INAA | |
| HF | 7.11 | PPM | ICPAES | |
| TA | 1.88 | PPM | ICPAES | |
| TH | 0.93 | PPM | ICPAES | |
| U | 0.1 | PPM | ICPAES |