caparrosa

caparrosa [cah-par-ro'-sah]
noun
1. Copperas, or vitriol, ferrous sulphate. (f)
  • Caparrosa azul -> blue vitriol, copper sulphate
  • Caparrosa blanca -> white vitriol, zinc sulphate
  • Caparrosa verde -> green vitriol, copperas

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