Bluestone: Definition with Bluestone Pictures and Photos

1. Noun. Bluish-grey sandstone used for paving and building.

Generic synonyms: Sandstone

1. n. Blue vitriol.

1. Noun. (U.K.) A form of dolerite which appears blue when wet or freshly broken. ¹

2. Noun. (U.K.) Any of several massive stones used to construct Stonehenge. ¹

3. Noun. (American English) A feldspathic sandstone in the U.S. ¹

4. Noun. (American English) A form of limestone native to the Shenandoah Valley ¹

5. Noun. (Australia) A basalt or olivine basalt. ¹

6. Noun. (Australia South Australia) Slate from quarries in or near Adelaide. ¹

¹ Source: wiktionary.com

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