calcareous /kal-kāˈri-əs/

1. Chalky
2. Limy
3. Of, or containing, calcium carbonate

• rock and roll
• rock and roller
• rockaway
• rockaways
• rock-badger
• rock-badgers
• rock-basin
• rock-basins
• rock bass
• rock basses
• rock-bird
• rock-birds
• rock boots
• rock borer
• rock borers
• rock bottom
• rock-bottom
• rock-bound
• rock brake
• rock brakes
• rock breaker
• rock breakers
• rock butter
• rock cake
• rock cakes