Sample DF 4A
NavDat sample number 31422 · BASALT
Sample
| Sample ID | DF 4A |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 33.625 |
|---|---|
| Longitude | -115.375 |
| Location | Orocopia Mtns |
| State / province | California |
| Formation | Diligencia Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 21.5 | 22.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.24 | WT% | UNKNOWN | |
| BA | 349 | PPM | INAA | |
| CR | 139 | PPM | INAA | |
| CS | 0.6 | PPM | INAA | |
| NI | 70 | PPM | INAA | |
| RB | 28.3 | PPM | INAA | |
| SB | 0.11 | PPM | INAA | |
| SC | 24.8 | PPM | INAA | |
| SR | 525 | PPM | INAA | |
| TA | 1.46 | PPM | INAA | |
| TH | 4.17 | PPM | INAA | |
| U | 1.05 | PPM | INAA | |
| ZN | 70.5 | PPM | INAA | |
| ZR | 160 | PPM | INAA | |
| LA | 23.1 | PPM | INAA | |
| CE | 47.9 | PPM | INAA | |
| ND | 24.4 | PPM | INAA | |
| SM | 5.13 | PPM | INAA | |
| EU | 1.77 | PPM | INAA | |
| GD | 5.39 | PPM | INAA | |
| TB | 0.81 | PPM | INAA | |
| TM | 0.399 | PPM | INAA | |
| YB | 2.42 | PPM | INAA | |
| LU | 0.34 | PPM | INAA | |
| HF | 4 | PPM | INAA | |
| SR87_SR86 | 0.70564 | MS | ||
| O18O | 7.9 | PERMILL | MS |