Sample 2A-779
NavDat sample number 56597 · BASALT
Sample
| Sample ID | 2A-779 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Drill depth | 237.4 |
Location
| Latitude | 43.7856 |
|---|---|
| Longitude | -112.778 |
| Location | Idaho National Environmental and Engineering Laboratory, core hole 2-2A |
| State / province | Idaho |
| Volcanic field | Q-R lower |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.58 | 1.52 | 1.64 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46 | WT% | ICPAES | |
| TIO2 | 2.4 | WT% | ICPAES | |
| AL2O3 | 15.3 | WT% | ICPAES | |
| FEOT | 13.6 | WT% | ICPAES | |
| MNO | 0.2 | WT% | ICPAES | |
| MGO | 8.06 | WT% | ICPAES | |
| CAO | 10.78 | WT% | ICPAES | |
| NA2O | 2.67 | WT% | INAA | |
| K2O | 0.42 | WT% | ICPAES | |
| P2O5 | 0.54 | WT% | ICPAES | |
| SC | 31 | PPM | ICPAES | |
| CR | 206 | PPM | ICPAES | |
| CO | 55.2 | PPM | ICPAES | |
| RB | 2 | PPM | ICPAES | |
| SR | 240 | PPM | INAA | |
| CS | 0.09 | PPM | ICPAES | |
| BA | 316 | PPM | INAA | |
| LA | 21.4 | PPM | ICPAES | |
| CE | 47.7 | PPM | ICPAES | |
| ND | 28 | PPM | ICPAES | |
| SM | 6.25 | PPM | ICPAES | |
| EU | 2.26 | PPM | ICPAES | |
| TB | 1.14 | PPM | ICPAES | |
| YB | 3.25 | PPM | ICPAES | |
| LU | 0.47 | PPM | ICPAES | |
| ZR | 223 | PPM | INAA | |
| HF | 5.14 | PPM | ICPAES | |
| TA | 1.11 | PPM | ICPAES | |
| TH | 0.25 | PPM | ICPAES | |
| U | 0.1 | PPM | ICPAES |