CALC-SPAR
Meaning of CALC-SPAR in English
/kalk"spahr'/ , n.
calcite.
Also, calcspar .
[ 1815-25; kalkspat calc-spar; t > r by assoc. with SPAR 3 ; see CALC- ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012