Synonyms of blue stone

Noun


1. blue vitriol, blue copperas, blue stone, chalcanthite, copper sulfate, copper sulphate, cupric sulfate, cupric sulphate

usage: hydrated blue crystalline form of copper sulfate

Noun


1. blue vitriol, blue copperas, blue stone, chalcanthite, copper sulfate, copper sulphate, cupric sulfate, cupric sulphate

usage: bluish-grey sandstone used for paving and building

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