Sample 74IP-45
NavDat sample number 21276 · BASALT
Sample
| Sample ID | 74IP-45 |
|---|---|
| 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 | S OF RIPLEY 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 | 47.96 | WT% | XRF | |
| TIO2 | 1.45 | WT% | XRF | |
| AL2O3 | 16.09 | WT% | XRF | |
| FE2O3 | 1.75 | WT% | XRF | |
| FEO | 9.63 | WT% | XRF | |
| CAO | 11.6 | WT% | XRF | |
| MGO | 9.11 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.24 | WT% | XRF | |
| NA2O | 2.29 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| H2O | 0.29 | WT% | UNKNOWN | |
| LA | 11 | PPM | INAA | |
| CE | 23 | PPM | INAA | |
| ND | 14 | PPM | INAA | |
| SM | 3.8 | PPM | INAA | |
| EU | 1.29 | PPM | INAA | |
| TB | 0.68 | PPM | INAA | |
| YB | 2.7 | PPM | INAA | |
| LU | 0.39 | PPM | INAA | |
| SC | 36 | PPM | INAA | |
| CR | 348 | PPM | INAA | |
| CO | 51 | PPM | INAA | |
| NI | 156 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| ZN | 98 | PPM | INAA | |
| RB | 3.155 | PPM | TIMS_ID | |
| SR | 219.1 | PPM | TIMS_ID | |
| ZR | 105 | PPM | XRF | |
| BA | 185 | PPM | XRF | |
| HF | 2.3 | PPM | INAA | |
| TA | 0.48 | PPM | INAA | |
| TH | 0.6 | PPM | INAA | |
| ND143_ND144 | 0.512333 | TIMS | ||
| SR87_SR86 | 0.70675 | TIMS | ||
| RB87_SR86 | 0.0417 | TIMS |