Sample CM-20
NavDat sample number 48487 · THOLEIITE
Sample
| Sample ID | CM-20 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4889 |
|---|---|
| Longitude | -116.711 |
| Location | Western Snake River Plain, Melba area, Pickles Butte |
| State / province | Idaho |
| Volcanic field | Pickles 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 | 46.91 | WT% | XRF | |
| TIO2 | 3.61 | WT% | XRF | |
| AL2O3 | 13.96 | WT% | XRF | |
| FEOT | 15.33 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| MGO | 6.44 | WT% | XRF | |
| CAO | 9.43 | WT% | XRF | |
| NA2O | 2.63 | WT% | XRF | |
| K2O | 0.69 | WT% | XRF | |
| P2O5 | 0.76 | WT% | XRF | |
| NI | 42 | PPM | XRF | |
| CR | 141 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 371 | PPM | XRF | |
| BA | 630 | PPM | XRF | |
| RB | 7 | PPM | XRF | |
| SR | 320 | PPM | XRF | |
| ZR | 262 | PPM | XRF | |
| Y | 42 | PPM | XRF | |
| NB | 34 | PPM | XRF | |
| CU | 26 | PPM | XRF | |
| ZN | 147 | PPM | XRF | |
| LA | 35.7 | PPM | ICPMS | |
| CE | 70.7 | PPM | ICPMS | |
| PR | 8.62 | PPM | ICPMS | |
| ND | 37.5 | PPM | ICPMS | |
| SM | 9.59 | PPM | ICPMS | |
| EU | 3.22 | PPM | ICPMS | |
| GD | 9.52 | PPM | ICPMS | |
| TB | 1.58 | PPM | ICPMS | |
| DY | 9.03 | PPM | ICPMS | |
| HO | 1.8 | PPM | ICPMS | |
| ER | 4.57 | PPM | ICPMS | |
| TM | 0.62 | PPM | ICPMS | |
| YB | 3.68 | PPM | ICPMS | |
| LU | 0.56 | PPM | ICPMS | |
| TH | 1.18 | PPM | ICPMS | |
| HF | 6.48 | PPM | ICPMS | |
| TA | 1.77 | PPM | ICPMS | |
| U | 0.45 | PPM | ICPMS | |
| PB | 4.65 | PPM | ICPMS | |
| CS | 0.17 | PPM | ICPMS | |
| SR87_SR86 | 0.70696 | MS-ID | ||
| TOTAL | 99.99 | WT% | XRF |