Sample 72-11
NavDat sample number 4478 · BASALT
Sample
| Sample ID | 72-11 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | vesicular air-cooled basalt |
Location
| Latitude | 42.9192 |
|---|---|
| Longitude | -114.808 |
| 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 | 47.65 | WT% | XRF | |
| TIO2 | 2.91 | WT% | XRF | |
| AL2O3 | 15.46 | WT% | XRF | |
| FE2O3 | 0.32 | WT% | XRF | |
| FEO | 12.63 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 6.26 | WT% | XRF | |
| CAO | 9.71 | WT% | XRF | |
| NA2O | 2.63 | WT% | XRF | |
| K2O | 0.74 | WT% | XRF | |
| P2O5 | 0.5 | WT% | XRF | |
| H2O_PLUS | 0.03 | WT% | XRF | |
| H2O_MINUS | 0.03 | WT% | XRF | |
| CO2 | 0.01 | WT% | XRF | |
| TOTAL | 99.07 | WT% | XRF | |
| NI | 71 | PPM | XRF | |
| CO | 49 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| CR | 201 | PPM | XRF | |
| BA | 360 | PPM | XRF | |
| SR | 356 | PPM | XRF | |
| RB | 13 | PPM | XRF | |
| TA | 1.9 | PPM | XRF | |
| HF | 5.4 | PPM | XRF | |
| ZR | 252 | PPM | XRF | |
| TH | 1.5 | PPM | XRF | |
| LA | 20.1 | PPM | XRF | |
| CE | 50 | PPM | XRF | |
| SM | 6.52 | PPM | XRF | |
| EU | 2.3 | PPM | XRF | |
| TB | 1.04 | PPM | XRF | |
| YB | 2.9 | PPM | XRF | |
| LU | 0.51 | PPM | XRF |