Sample DMK-4
NavDat sample number 48503 · BASALT
Sample
| Sample ID | DMK-4 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4432 |
|---|---|
| Longitude | -116.452 |
| Location | Western Snake River Plain, Melba area, Kuna Butte |
| State / province | Idaho |
| Volcanic field | Kuna Butte basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.2 | 0.4 | 2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.93 | WT% | XRF | |
| TIO2 | 2.52 | WT% | XRF | |
| AL2O3 | 16.65 | WT% | XRF | |
| FEOT | 9.64 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 4.67 | WT% | XRF | |
| CAO | 9.15 | WT% | XRF | |
| NA2O | 3.65 | WT% | XRF | |
| K2O | 1.94 | WT% | XRF | |
| P2O5 | 0.83 | WT% | XRF | |
| NI | 23 | PPM | XRF | |
| CR | 76 | PPM | XRF | |
| SC | 24 | PPM | XRF | |
| V | 257 | PPM | XRF | |
| BA | 810 | PPM | XRF | |
| RB | 41 | PPM | XRF | |
| SR | 447 | PPM | XRF | |
| ZR | 225 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 58 | PPM | XRF | |
| CU | 43 | PPM | XRF | |
| ZN | 98 | PPM | XRF | |
| LA | 34.54 | PPM | ICPMS | |
| CE | 67.75 | PPM | ICPMS | |
| PR | 8.11 | PPM | ICPMS | |
| ND | 33.7 | PPM | ICPMS | |
| SM | 8.07 | PPM | ICPMS | |
| EU | 2.54 | PPM | ICPMS | |
| GD | 8 | PPM | ICPMS | |
| TB | 1.31 | PPM | ICPMS | |
| DY | 7.97 | PPM | ICPMS | |
| HO | 1.62 | PPM | ICPMS | |
| ER | 4.37 | PPM | ICPMS | |
| TM | 0.62 | PPM | ICPMS | |
| YB | 3.69 | PPM | ICPMS | |
| LU | 0.58 | PPM | ICPMS | |
| TH | 2.72 | PPM | ICPMS | |
| HF | 5.49 | PPM | ICPMS | |
| TA | 3.66 | PPM | ICPMS | |
| U | 0.98 | PPM | ICPMS | |
| PB | 3.32 | PPM | ICPMS | |
| CS | 0.3 | PPM | ICPMS | |
| SR87_SR86 | 0.7054 | MS-ID | ||
| TOTAL | 99.15 | WT% | XRF |