Sample JC-CB-31
NavDat sample number 39420 · BASALT
Sample
| Sample ID | JC-CB-31 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | vesicular; diktytaxitic; holocrystalline aphanitic with phenos of plag and oliv |
Location
| Latitude | 43.8438 |
|---|---|
| Longitude | -112.631 |
| Location | Circular Butte and Testing Area North area, Idaho National Engineering and Environmental Laboratory, eastern Snake River Plain |
| State / province | Idaho |
| Volcanic field | Circular Butte and related volcanics |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.2 | 1.1 | 1.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46.4 | WT% | ICPAES | |
| TIO2 | 3.35 | WT% | ICPAES | |
| AL2O3 | 14.4 | WT% | ICPAES | |
| FEOT | 14.8 | WT% | ICPAES | |
| MNO | 0.22 | WT% | ICPAES | |
| MGO | 6.5 | WT% | ICPAES | |
| CAO | 10.1 | WT% | ICPAES | |
| NA2O | 2.56 | WT% | ICPAES | |
| K2O | 0.51 | WT% | ICPAES | |
| P2O5 | 1.22 | WT% | ICPAES | |
| TOTAL | 98.6 | WT% | ICPAES | |
| SC | 33.2 | PPM | INAA | |
| CR | 161 | PPM | INAA | |
| CO | 45 | PPM | INAA | |
| RB | 7 | PPM | INAA | |
| SR | 332 | PPM | ICPAES | |
| CS | 0.2 | PPM | INAA | |
| BA | 543 | PPM | ICPAES | |
| LA | 56.6 | PPM | INAA | |
| CE | 120 | PPM | INAA | |
| ND | 65 | PPM | INAA | |
| SM | 13.1 | PPM | INAA | |
| EU | 4.22 | PPM | INAA | |
| TB | 1.55 | PPM | INAA | |
| YB | 5.11 | PPM | INAA | |
| LU | 0.65 | PPM | INAA | |
| ZR | 418 | PPM | ICPAES | |
| HF | 8.7 | PPM | INAA | |
| TA | 2.84 | PPM | INAA | |
| TH | 1.66 | PPM | INAA | |
| U | 0.7 | PPM | INAA |