Sample 2A-909
NavDat sample number 56506 · BASALT
Sample
| Sample ID | 2A-909 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Drill depth | 277.1 |
Location
| Latitude | 43.7856 |
|---|---|
| Longitude | -112.778 |
| Location | Idaho National Environmental and Engineering Laboratory, core hole 2-2A |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.72 | 1.548 | 1.892 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SR87_SR86 | 0.70652 | TIMS | ||
| SIO2 | 47.5 | WT% | ICPAES | |
| TIO2 | 2.36 | WT% | ICPAES | |
| AL2O3 | 15.3 | WT% | ICPAES | |
| FEOT | 13.6 | WT% | ICPAES | |
| MNO | 0.18 | WT% | ICPAES | |
| MGO | 7.6 | WT% | ICPAES | |
| CAO | 9.67 | WT% | ICPAES | |
| NA2O | 2.76 | WT% | INAA | |
| K2O | 0.6 | WT% | ICPAES | |
| P2O5 | 0.43 | WT% | ICPAES | |
| SC | 28.3 | PPM | ICPAES | |
| CR | 244 | PPM | ICPAES | |
| CO | 55.3 | PPM | ICPAES | |
| RB | 3 | PPM | ICPAES | |
| SR | 328 | PPM | INAA | |
| CS | 0.34 | PPM | ICPAES | |
| BA | 352 | PPM | INAA | |
| LA | 19.2 | PPM | ICPAES | |
| CE | 42.7 | PPM | ICPAES | |
| ND | 24 | PPM | ICPAES | |
| SM | 5.89 | PPM | ICPAES | |
| EU | 2.15 | PPM | ICPAES | |
| TB | 0.94 | PPM | ICPAES | |
| YB | 2.88 | PPM | ICPAES | |
| LU | 0.4 | PPM | ICPAES | |
| ZR | 184 | PPM | INAA | |
| HF | 4.44 | PPM | ICPAES | |
| TA | 1.06 | PPM | ICPAES | |
| TH | 0.54 | PPM | ICPAES | |
| U | 0.4 | PPM | ICPAES | |
| ND143_ND144 | 0.512415 | TIMS |