translucent, leek-green variety of the silica mineral chalcedony (q.v.). Coloured by hornblende fibres and chlorite, it was used by the ancients for ... [1 related articles] Found on http://www.britannica.com/eb/a-z/p/106
Prase noun [ Latin prasius , from Greek ... of a leek-green, from Greek ... a leek: confer French prase .] (Min.) A variety of cryptocrystalline of a leek-green color. Found on http://www.encyclo.co.uk/webster/P/142