Sample 2A-843
NavDat sample number 56599 · BASALT
Sample
| Sample ID | 2A-843 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Drill depth | 256.9 |
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 |
|---|---|---|---|---|---|
| 2.02 | 1.58 | 2.45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46.6 | WT% | ICPAES | |
| TIO2 | 2.37 | WT% | ICPAES | |
| AL2O3 | 15.3 | WT% | ICPAES | |
| FEOT | 13.7 | WT% | ICPAES | |
| MNO | 0.2 | WT% | ICPAES | |
| MGO | 8.14 | WT% | ICPAES | |
| CAO | 9.85 | WT% | ICPAES | |
| NA2O | 2.76 | WT% | INAA | |
| K2O | 0.45 | WT% | ICPAES | |
| P2O5 | 0.58 | WT% | ICPAES | |
| SC | 30.2 | PPM | ICPAES | |
| CR | 191 | PPM | ICPAES | |
| CO | 54.2 | PPM | ICPAES | |
| RB | 4 | PPM | ICPAES | |
| SR | 223 | PPM | INAA | |
| CS | 0.14 | PPM | ICPAES | |
| BA | 284 | PPM | INAA | |
| LA | 21.6 | PPM | ICPAES | |
| CE | 47.8 | PPM | ICPAES | |
| ND | 27 | PPM | ICPAES | |
| SM | 6.31 | PPM | ICPAES | |
| EU | 2.2 | PPM | ICPAES | |
| TB | 1.18 | PPM | ICPAES | |
| YB | 3.35 | PPM | ICPAES | |
| LU | 0.47 | PPM | ICPAES | |
| ZR | 218 | PPM | INAA | |
| HF | 5 | PPM | ICPAES | |
| TA | 1.07 | PPM | ICPAES | |
| TH | 0.89 | PPM | ICPAES | |
| U | 0.1 | PPM | ICPAES |