Sample I-3209
NavDat sample number 48420 · BASALT
Sample
| Sample ID | I-3209 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.4541 |
|---|---|
| Longitude | -114.391 |
| Location | Western Snake River Plain, Twin Falls area |
| State / province | Idaho |
| Volcanic field | basalt of Rock Creek |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.51 | 0.01 | 5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46.35 | WT% | XRF | |
| TIO2 | 2.98 | WT% | XRF | |
| AL2O3 | 14.55 | WT% | XRF | |
| FE2O3T | 15.44 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 7.41 | WT% | XRF | |
| CAO | 9.67 | WT% | XRF | |
| NA2O | 2.59 | WT% | XRF | |
| K2O | 0.58 | WT% | XRF | |
| P2O5 | 0.6 | WT% | XRF | |
| TOTAL | 100.38 | WT% | XRF | |
| SC | 30 | PPM | XRF | |
| CR | 222 | PPM | XRF | |
| CO | 63 | PPM | XRF | |
| ZN | 148 | PPM | XRF | |
| SR | 320 | PPM | XRF | |
| ZR | 100 | PPM | XRF | |
| BA | 250 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 47 | PPM | XRF | |
| ND | 31 | PPM | XRF |