At Roma Marble & Stone, we use a variety of different types of Bluestone such as: Pennsylvania Bluestone, New York Bluestone and North River Bluestone, for indoor and outdoor use.
Bluestone is a cultural or commercial name for a number of dimension or building stone varieties, including:
basalt in Victoria, Australia and in New Zealand;
the dolerite of Stonehenge in Britain.
a feldspathic sandstone in the U.S. and Canada;
limestone in the Shenandoah Valley in the USA, from the Hainaut quarries in Soignies, Belgium and from quarries in County Carlow, County Galway and County Kilkenny in Ireland