Hydrated blue crystalline form of copper sulfate.
Synonyms
Examples for "blue vitriol "
Examples for "blue vitriol "
1 Solution of salt and of blue vitriol in the matter of heat.
2 Apply blue vitriol , and put on a tarred rag to keep out the dirt.
3 If wanted redder, add a small portion of blue vitriol .
4 If zinc and copper are used, the solution is made from water and blue vitriol .
5 The blue vitriol is a sulphate of copper, and the white vitriol a sulphate of zinc.
1 Inside there is a delicate silver necklace with a light blue stone .
2 After a moment, a second blue stone lay winking beside the first.
3 On a 30-degree overhang, crimps and clean-cut slopers swooped out steel- blue stone .
4 This time her tiny hand was not open but clutching the blue stone .
5 You had heard, Ryder, of this blue stone of the Countess of Morcar's?'
1 They used indigo for blue , copperas for yellow, and red oak chips for red.
Grammar, pronunciation and more
Translations for blue copperas