Sample 74IP-86
NavDat sample number 21277 · BASALT
Sample
| Sample ID | 74IP-86 |
|---|---|
| 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 PINEVIEW, 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 | 48.62 | WT% | XRF | |
| TIO2 | 2.56 | WT% | XRF | |
| AL2O3 | 14.96 | WT% | XRF | |
| FE2O3 | 2.3 | WT% | XRF | |
| FEO | 10.46 | WT% | XRF | |
| CAO | 9.92 | WT% | XRF | |
| MGO | 7.07 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.73 | WT% | XRF | |
| NA2O | 2.51 | WT% | XRF | |
| P2O5 | 0.69 | WT% | XRF | |
| H2O | 0.52 | WT% | UNKNOWN | |
| LA | 32 | PPM | INAA | |
| CE | 61 | PPM | INAA | |
| ND | 35 | PPM | INAA | |
| SM | 8.2 | PPM | INAA | |
| EU | 2.5 | PPM | INAA | |
| TB | 1.08 | PPM | INAA | |
| YB | 3.6 | PPM | INAA | |
| LU | 0.5 | PPM | INAA | |
| SC | 28 | PPM | INAA | |
| CR | 242 | PPM | INAA | |
| CO | 45 | PPM | INAA | |
| NI | 101 | PPM | XRF | |
| CU | 25 | PPM | XRF | |
| ZN | 133 | PPM | INAA | |
| RB | 13.71 | PPM | TIMS_ID | |
| SR | 305.2 | PPM | TIMS_ID | |
| ZR | 255 | PPM | XRF | |
| CS | 0.2 | PPM | INAA | |
| BA | 505 | PPM | XRF | |
| HF | 5.6 | PPM | INAA | |
| TA | 1.48 | PPM | INAA | |
| TH | 2.3 | PPM | INAA | |
| ND143_ND144 | 0.512299 | TIMS | ||
| SR87_SR86 | 0.70711 | TIMS | ||
| RB87_SR86 | 0.13 | TIMS |