Sample ARA-761
NavDat sample number 56851 · BASALT
Sample
| Sample ID | ARA-761 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Drill depth | 232 |
Location
| Latitude | 43.52 |
|---|---|
| Longitude | -112.82 |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0 | 1.8 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.3 | WT% | ICPAES | |
| TIO2 | 2.76 | WT% | ICPAES | |
| AL2O3 | 15.1 | WT% | ICPAES | |
| FEO | 13.4 | WT% | INAA | |
| MNO | 0.2 | WT% | ICPAES | |
| MGO | 7.46 | WT% | ICPAES | |
| CAO | 9.58 | WT% | ICPAES | |
| NA2O | 2.68 | WT% | ICPAES | |
| K2O | 0.77 | WT% | ICPAES | |
| P2O5 | 0.79 | WT% | ICPAES | |
| TOTAL | 99.21 | WT% | ICPAES | |
| SC | 28.1 | PPM | ICPAES | |
| CR | 206 | PPM | INAA | |
| CO | 50.6 | PPM | INAA | |
| RH | 4 | PPM | INAA | |
| SR | 347 | PPM | INAA | |
| CS | 0.29 | PPM | INAA | |
| BA | 435 | PPM | ICPAES | |
| LA | 24.9 | PPM | INAA | |
| CE | 56 | PPM | INAA | |
| ND | 35 | PPM | INAA | |
| SM | 7.27 | PPM | INAA | |
| EU | 2.53 | PPM | INAA | |
| TB | 1.16 | PPM | INAA | |
| YB | 2.74 | PPM | INAA | |
| LU | 0.5 | PPM | INAA | |
| HF | 5.74 | PPM | INAA | |
| ZR | 271 | PPM | ICPAES | |
| TA | 1.29 | PPM | INAA | |
| TH | 1.01 | PPM | INAA |