 |
| |||
| calcite; calcspar; Iceland spar; calcareous spar | |||
| calcite (CaCO3); calcium carbonate (min.); calc-spar | |||
| lime spar | |||
| calc spar | |||
| bacon stone (durch Eisenoxid verfärbt); glass tiff; kevell; tiff | |||
| calcium carbonate | |||
| spar; spath | |||
| Kalkspat: 5 phrases in 4 subjects |
| Earth sciences | 1 |
| Metallurgy | 1 |
| Mining | 2 |
| Optics branch of physics | 1 |