Bluestone

Definition:

• (n.) Blue vitriol.
• (n.) A grayish blue building stone, as that commonly used in the eastern United States.

Compare bluestone with other words:

bluestone vs. flagstone

bluestone vs. mobile

bluestone vs. chalcanthite

bluestone vs. stonehenge

basalt vs. bluestone

bluestone vs. limestone

bluestone vs. sandstone

bluestone vs. feldspathic

bluestone vs. dolerite

bluestone vs. sarsen

bluestone vs. olivine

bluestone vs. stone

bluestone vs. copper

blue vs. bluestone