Sample I-720
NavDat sample number 41937 · BASALT
Sample
| Sample ID | I-720 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.3625 |
|---|---|
| Longitude | -115.018 |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 5.01 | 0.01 | 10 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.64 | WT% | XRF | |
| AL2O3 | 17.07 | WT% | XRF | |
| TIO2 | 1.5 | WT% | XRF | |
| FE2O3T | 12.45 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| CAO | 10.81 | WT% | XRF | |
| MGO | 7.79 | WT% | XRF | |
| K2O | 0.16 | WT% | XRF | |
| NA2O | 2.48 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| TOTAL | 101.34 | WT% | XRF | |
| Y | 30 | PPM | XRF | |
| SR | 161 | PPM | XRF | |
| RB | 3 | PPM | XRF | |
| TH | 1 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| SIO2 | 47.49 | WT% | XRF | |
| TIO2 | 1.5 | WT% | XRF | |
| AL2O3 | 16 | WT% | XRF | |
| FE2O3T | 12.03 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 8.91 | WT% | XRF | |
| CAO | 11.6 | WT% | XRF | |
| NA2O | 2.08 | WT% | XRF | |
| K2O | 0.22 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| TOTAL | 100.23 | WT% | XRF | |
| NB | 9 | PPM | XRF | |
| ZR | 116 | PPM | XRF | |
| ZN | 97 | PPM | XRF | |
| NI | 166 | PPM | XRF | |
| CR | 351 | PPM | XRF | |
| V | 240 | PPM | XRF | |
| CE | 26 | PPM | XRF | |
| BA | 239 | PPM | XRF | |
| LA | 16 | PPM | XRF |