Sample 72-10
NavDat sample number 4481 · BASALT
Sample
| Sample ID | 72-10 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | vesicular air-cooled basalt |
Location
| Latitude | 42.922 |
|---|---|
| Longitude | -114.894 |
| State / province | Idaho |
| Volcanic field | McKinney Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.25 | 0.01 | 0.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.4 | WT% | XRF | |
| TIO2 | 3.8 | WT% | XRF | |
| AL2O3 | 13.8 | WT% | XRF | |
| FE2O3 | 0.35 | WT% | XRF | |
| FEO | 14 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 6.12 | WT% | XRF | |
| CAO | 9.37 | WT% | XRF | |
| NA2O | 2.61 | WT% | XRF | |
| K2O | 0.94 | WT% | XRF | |
| P2O5 | 0.64 | WT% | XRF | |
| H2O_PLUS | 0.04 | WT% | XRF | |
| H2O_MINUS | 0.03 | WT% | XRF | |
| CO2 | 0.02 | WT% | XRF | |
| TOTAL | 99.35 | WT% | XRF | |
| NI | 51 | PPM | XRF | |
| CO | 49 | PPM | XRF | |
| SC | 36 | PPM | XRF | |
| CR | 194 | PPM | XRF | |
| BA | 420 | PPM | XRF | |
| SR | 307 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| TA | 1.9 | PPM | XRF | |
| HF | 6.6 | PPM | XRF | |
| ZR | 315 | PPM | XRF | |
| TH | 2.5 | PPM | XRF | |
| LA | 27 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| SM | 8.51 | PPM | XRF | |
| EU | 2.87 | PPM | XRF | |
| TB | 1.33 | PPM | XRF | |
| YB | 3.75 | PPM | XRF | |
| LU | 0.65 | PPM | XRF |