Sample 74IP-44
NavDat sample number 21275 · BASALT
Sample
| Sample ID | 74IP-44 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.25 |
|---|---|
| Longitude | -109.65 |
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / GERRIT BASALT |
| State / province | WYOMING |
| Location comment | ECCLES BUTTE, 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 | 48.16 | WT% | XRF | |
| TIO2 | 1.06 | WT% | XRF | |
| AL2O3 | 16.79 | WT% | XRF | |
| FE2O3 | 1.28 | WT% | XRF | |
| FEO | 9.69 | WT% | XRF | |
| CAO | 11.66 | WT% | XRF | |
| MGO | 8.6 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.17 | WT% | XRF | |
| NA2O | 2.28 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| H2O | 0 | WT% | UNKNOWN | |
| LA | 7 | PPM | INAA | |
| CE | 13.5 | PPM | INAA | |
| SM | 2.6 | PPM | INAA | |
| EU | 0.9 | PPM | INAA | |
| TB | 0.54 | PPM | INAA | |
| YB | 2.1 | PPM | INAA | |
| LU | 0.33 | PPM | INAA | |
| SC | 36 | PPM | INAA | |
| CR | 289 | PPM | INAA | |
| CO | 52 | PPM | INAA | |
| NI | 122 | PPM | XRF | |
| CU | 50 | PPM | XRF | |
| ZN | 79 | PPM | INAA | |
| RB | 4 | PPM | TIMS_ID | |
| SR | 189 | PPM | TIMS_ID | |
| ZR | 70 | PPM | XRF | |
| BA | 151 | PPM | XRF | |
| HF | 1.7 | PPM | INAA | |
| TA | 0.33 | PPM | INAA | |
| TH | 0.9 | PPM | INAA | |
| ND143_ND144 | 0.512235 | TIMS | ||
| SR87_SR86 | 0.70698 | TIMS |