Dictionary
Gramatyka angielska
Word: Spar
ID Word Wordtype Definition 145727 Spar n. An old name for a nonmetallic mineral, usually cleavable and somewhat lustrous; as, calc spar, or calcite, fluor spar, etc. It was especially used in the case of the gangue minerals of a metalliferous vein.
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Defalk | Operating | Septennial | Expiate | Circuit |