Sample OYC-639
NavDat sample number 21261 · BASALT
Sample
| Sample ID | OYC-639 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 45 |
|---|---|
| Longitude | -110.65 |
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / JUNCTION BUTTE BASALT |
| State / province | WYOMING |
| Location comment | MT. EVERTS, YELLOWSTONE PLATEAU VOLCANIC FIELD |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1.8 | 2.2 | PLIOCENE |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.48 | WT% | XRF | |
| TIO2 | 2.28 | WT% | XRF | |
| AL2O3 | 15.19 | WT% | XRF | |
| FE2O3 | 2.37 | WT% | XRF | |
| FEO | 10.71 | WT% | XRF | |
| CAO | 9.52 | WT% | XRF | |
| MGO | 6.68 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.59 | WT% | XRF | |
| NA2O | 2.71 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| H2O | 0.6 | WT% | UNKNOWN | |
| LA | 21 | PPM | INAA | |
| CE | 42 | PPM | INAA | |
| ND | 25 | PPM | INAA | |
| SM | 6.1 | PPM | INAA | |
| EU | 2.06 | PPM | INAA | |
| TB | 0.99 | PPM | INAA | |
| YB | 3.2 | PPM | INAA | |
| LU | 0.43 | PPM | INAA | |
| SC | 30 | PPM | INAA | |
| CR | 52 | PPM | INAA | |
| CO | 53 | PPM | INAA | |
| NI | 78 | PPM | XRF | |
| CU | 23 | PPM | XRF | |
| ZN | 117 | PPM | INAA | |
| ZR | 160 | PPM | XRF | |
| CS | 0.2 | PPM | INAA | |
| BA | 290 | PPM | XRF | |
| HF | 4.5 | PPM | INAA | |
| TA | 1 | PPM | INAA | |
| TH | 1.4 | PPM | INAA |