bluestone (suomeksi)

Määritelmät:

(lb, en, UK) A form of dolerite which appears blue when wet or freshly broken.
(lb, en, UK) Any of several massive stones used to construct w:Stonehenge, Stonehenge.
(lb, en, US) A feldspathic sandstone in the U.S.
(lb, en, US) A form of limestone native to the Shenandoah Valley
(lb, en, Australia) A basalt or olivine basalt.
(lb, en, Australia, South Australia) slate, Slate from quarries in or near Adelaide.