Blue-grey synonyms

The next is the Schlier, a peculiar blue-grey clay, widely spread over southern Europe, and contains extensive deposits of salt and gypsum.

The metal has a blue-grey colour, and may be obtained in the crystalline state by solution in tin.

They are dark blue-grey, fine grained and durable, and are much used for flagging and kerbing and for sills, caps and steps.

The skins that are not perfectly white are dyed jet black, dark or light smoke, violet-blue, blue-grey, and also in imitation of the drab shades of the natural blue.