Sample 6YC-142
NavDat sample number 21274 · BASALT
Sample
| Sample ID | 6YC-142 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.25 |
|---|---|
| Longitude | -110.15 |
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / GERRIT BASALT |
| State / province | WYOMING |
| Location comment | UPPER MESA FALLS, YELLOWSTONE NATIONAL PARK |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.4 | 0.2 | 0.6 | QUATERNARY |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.94 | WT% | XRF | |
| TIO2 | 1.2 | WT% | XRF | |
| AL2O3 | 16.65 | WT% | XRF | |
| FE2O3 | 1.63 | WT% | XRF | |
| FEO | 9.08 | WT% | XRF | |
| CAO | 11.83 | WT% | XRF | |
| MGO | 8.93 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| K2O | 0.23 | WT% | XRF | |
| NA2O | 2.17 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| H2O | 0.45 | WT% | UNKNOWN | |
| LA | 7 | PPM | INAA | |
| CE | 15 | PPM | INAA | |
| SM | 2.8 | PPM | INAA | |
| EU | 1 | PPM | INAA | |
| TB | 0.49 | PPM | INAA | |
| YB | 2.2 | PPM | INAA | |
| LU | 0.33 | PPM | INAA | |
| SC | 36 | PPM | INAA | |
| CR | 322 | PPM | INAA | |
| CO | 52 | PPM | INAA | |
| NI | 137 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| ZN | 82 | PPM | INAA | |
| RB | 4.886 | PPM | TIMS_ID | |
| SR | 189.1 | PPM | TIMS_ID | |
| ZR | 80 | PPM | XRF | |
| BA | 125 | PPM | XRF | |
| HF | 1.9 | PPM | INAA | |
| TA | 0.36 | PPM | INAA | |
| TH | 0.55 | PPM | INAA | |
| ND143_ND144 | 0.512455 | TIMS | ||
| SR87_SR86 | 0.70601 | TIMS | ||
| RB87_SR86 | 0.0748 | TIMS |