Bluestone

Bluestone is a kind of stone used in buildings. It has bluish or gray colour. In the inner part of Stonehenge, the prehistoric monument on Salisbury Plain in Wiltshire in England in the United Kinddom, there is a ring of smaller bluestones which are made of the mineral called dolerite.

Nearby pages
Bluesy, Bluet, Bluethroat, Bluetooth, Blueweed