紫金 Traditional form: 紫金 Pinyin (reading): Zǐjīn Definitions: Zijin county in Heyuan 河源 ( Héyuán), Guangdong Characters: 紫 - purple, violet; amethyst; surname 金 - gold, metal; money Traditional characters: 紫 - purple, violet; amethyst; surname 金 - gold, metal; money