Sample 72-13
NavDat sample number 4475 · BASALT
Sample
| Sample ID | 72-13 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | vesicular air-cooled basalt |
Location
| Latitude | 42.8955 |
|---|---|
| Longitude | -114.8 |
| 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 | 47.1 | WT% | XRF | |
| TIO2 | 3.03 | WT% | XRF | |
| AL2O3 | 15.75 | WT% | XRF | |
| FE2O3 | 0.7 | WT% | XRF | |
| FEO | 12.25 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 6.77 | WT% | XRF | |
| CAO | 9.58 | WT% | XRF | |
| NA2O | 2.65 | WT% | XRF | |
| K2O | 0.69 | WT% | XRF | |
| P2O5 | 0.51 | WT% | XRF | |
| H2O_PLUS | 0.03 | WT% | XRF | |
| H2O_MINUS | 0.03 | WT% | XRF | |
| CO2 | 0.13 | WT% | XRF | |
| TOTAL | 99.42 | WT% | XRF | |
| NI | 73 | PPM | XRF | |
| CO | 51 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| CR | 197 | PPM | XRF | |
| BA | 360 | PPM | XRF | |
| SR | 353 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| TA | 1.4 | PPM | XRF | |
| HF | 5.1 | PPM | XRF | |
| ZR | 253 | PPM | XRF | |
| TH | 1.8 | PPM | XRF | |
| LA | 21.4 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| SM | 6.55 | PPM | XRF | |
| EU | 2.34 | PPM | XRF | |
| TB | 1.08 | PPM | XRF | |
| YB | 2.93 | PPM | XRF | |
| LU | 0.52 | PPM | XRF |