Sample 74IP-88
NavDat sample number 21278 · BASALT
Sample
| Sample ID | 74IP-88 |
|---|---|
| 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 | SE OF POLE BRIDGE CAMP, 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 | 46.88 | WT% | XRF | |
| TIO2 | 1.42 | WT% | XRF | |
| AL2O3 | 16.1 | WT% | XRF | |
| FE2O3 | 1.34 | WT% | XRF | |
| FEO | 9.81 | WT% | XRF | |
| CAO | 12.45 | WT% | XRF | |
| MGO | 9.21 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| K2O | 0.18 | WT% | XRF | |
| NA2O | 2.19 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| H2O | 0.95 | WT% | UNKNOWN | |
| LA | 10 | PPM | INAA | |
| CE | 19.5 | PPM | INAA | |
| ND | 11.5 | PPM | INAA | |
| SM | 3.2 | PPM | INAA | |
| EU | 1.19 | PPM | INAA | |
| TB | 0.62 | PPM | INAA | |
| YB | 2.1 | PPM | INAA | |
| LU | 0.31 | PPM | INAA | |
| SC | 35 | PPM | INAA | |
| CR | 456 | PPM | INAA | |
| CO | 52 | PPM | INAA | |
| NI | 131 | PPM | XRF | |
| CU | 54 | PPM | XRF | |
| ZN | 87 | PPM | INAA | |
| RB | 1 | PPM | TIMS_ID | |
| SR | 220 | PPM | TIMS_ID | |
| ZR | 102 | PPM | XRF | |
| BA | 190 | PPM | XRF | |
| HF | 2.3 | PPM | INAA | |
| TA | 0.55 | PPM | INAA | |
| TH | 0.8 | PPM | INAA | |
| ND143_ND144 | 0.512267 | TIMS | ||
| SR87_SR86 | 0.70628 | TIMS |