Sample 2A-1335
NavDat sample number 56610 · BASALT
Sample
| Sample ID | 2A-1335 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Drill depth | 406.9 |
Location
| Latitude | 43.7856 |
|---|---|
| Longitude | -112.778 |
| Location | Idaho National Environmental and Engineering Laboratory, core hole 2-2A |
| State / province | Idaho |
| Volcanic field | pre-Olduvai lower |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.86 | 2.45 | 3.26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.4 | WT% | ICPAES | |
| TIO2 | 3 | WT% | ICPAES | |
| AL2O3 | 14.5 | WT% | ICPAES | |
| FEOT | 13.2 | WT% | ICPAES | |
| MNO | 0.21 | WT% | ICPAES | |
| MGO | 6.95 | WT% | ICPAES | |
| CAO | 9.69 | WT% | ICPAES | |
| NA2O | 2.64 | WT% | INAA | |
| K2O | 0.77 | WT% | ICPAES | |
| P2O5 | 0.59 | WT% | ICPAES | |
| SC | 28.7 | PPM | ICPAES | |
| CR | 210 | PPM | ICPAES | |
| CO | 50.1 | PPM | ICPAES | |
| RB | 8 | PPM | ICPAES | |
| SR | 354 | PPM | INAA | |
| CS | 0.27 | PPM | ICPAES | |
| BA | 456 | PPM | INAA | |
| LA | 22.1 | PPM | ICPAES | |
| CE | 48.8 | PPM | ICPAES | |
| ND | 26 | PPM | ICPAES | |
| SM | 7.54 | PPM | ICPAES | |
| EU | 2.55 | PPM | ICPAES | |
| TB | 1.3 | PPM | ICPAES | |
| YB | 3.27 | PPM | ICPAES | |
| LU | 0.48 | PPM | ICPAES | |
| ZR | 295 | PPM | INAA | |
| HF | 5.96 | PPM | ICPAES | |
| TA | 1.08 | PPM | ICPAES | |
| TH | 0.43 | PPM | ICPAES | |
| U | 0.8 | PPM | ICPAES |