Sample I-2725
NavDat sample number 48495 · BASALT
Sample
| Sample ID | I-2725 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.2855 |
|---|---|
| Longitude | -116.521 |
| Location | Western Snake River Plain, Melba area, Guffey Table |
| State / province | Idaho |
| Volcanic field | Guffey Table basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.76 | 0.63 | 0.89 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.11 | WT% | XRF | |
| TIO2 | 1.95 | WT% | XRF | |
| AL2O3 | 15.57 | WT% | XRF | |
| FEOT | 11.45 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 9.21 | WT% | XRF | |
| CAO | 10.58 | WT% | XRF | |
| NA2O | 2.76 | WT% | XRF | |
| K2O | 0.74 | WT% | XRF | |
| P2O5 | 0.44 | WT% | XRF | |
| NI | 153 | PPM | XRF | |
| CR | 272 | PPM | XRF | |
| SC | 34 | PPM | XRF | |
| V | 245 | PPM | XRF | |
| BA | 330 | PPM | XRF | |
| RB | 17 | PPM | XRF | |
| SR | 298 | PPM | XRF | |
| ZR | 152 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 22 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 95 | PPM | XRF | |
| LA | 18.22 | PPM | ICPMS | |
| CE | 37.54 | PPM | ICPMS | |
| PR | 4.83 | PPM | ICPMS | |
| ND | 21.91 | PPM | ICPMS | |
| SM | 5.69 | PPM | ICPMS | |
| EU | 1.97 | PPM | ICPMS | |
| GD | 5.53 | PPM | ICPMS | |
| TB | 0.97 | PPM | ICPMS | |
| DY | 6 | PPM | ICPMS | |
| HO | 1.2 | PPM | ICPMS | |
| ER | 3.35 | PPM | ICPMS | |
| TM | 0.45 | PPM | ICPMS | |
| YB | 2.69 | PPM | ICPMS | |
| LU | 0.42 | PPM | ICPMS | |
| TH | 1 | PPM | ICPMS | |
| HF | 3.73 | PPM | ICPMS | |
| TA | 1.81 | PPM | ICPMS | |
| U | 0.35 | PPM | ICPMS | |
| PB | 2.09 | PPM | ICPMS | |
| CS | 0.13 | PPM | ICPMS | |
| SR87_SR86 | 0.705 | MS-ID | ||
| TOTAL | 100 | WT% | XRF |