Sample 72-15
NavDat sample number 4477 · BASALT
Sample
| Sample ID | 72-15 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | vesicular air-cooled basalt |
Location
| Latitude | 43.0111 |
|---|---|
| Longitude | -114.839 |
| 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 | 47.5 | WT% | XRF | |
| TIO2 | 3.58 | WT% | XRF | |
| AL2O3 | 14.6 | WT% | XRF | |
| FE2O3 | 0.36 | WT% | XRF | |
| FEO | 13.3 | WT% | XRF | |
| MNO | 0.26 | WT% | XRF | |
| MGO | 6.54 | WT% | XRF | |
| CAO | 9.4 | WT% | XRF | |
| NA2O | 2.51 | WT% | XRF | |
| K2O | 0.83 | WT% | XRF | |
| P2O5 | 0.59 | WT% | XRF | |
| H2O_PLUS | 0.04 | WT% | XRF | |
| H2O_MINUS | 0.04 | WT% | XRF | |
| CO2 | 0.15 | WT% | XRF | |
| TOTAL | 99.7 | WT% | XRF | |
| NI | 67 | PPM | XRF | |
| CO | 52 | PPM | XRF | |
| SC | 28 | PPM | XRF | |
| CR | 210 | PPM | XRF | |
| BA | 350 | PPM | XRF | |
| SR | 320 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| TA | 1.5 | PPM | XRF | |
| HF | 5.3 | PPM | XRF | |
| ZR | 292 | PPM | XRF | |
| TH | 1.9 | PPM | XRF | |
| LA | 22.5 | PPM | XRF | |
| CE | 49 | PPM | XRF | |
| SM | 7.16 | PPM | XRF | |
| EU | 2.45 | PPM | XRF | |
| TB | 1.08 | PPM | XRF | |
| YB | 2.99 | PPM | XRF | |
| LU | 0.52 | PPM | XRF |