au·rif·er·ous /ɔˈrɪf(ə)rəs/
  (a.)產金的,含金的
  Au·rif·er·ous a.  Gold-bearing; containing or producing gold.
     Whence many a bursting stream auriferous plays.   --Thomson.
  Auriferous pyrites, iron pyrites (iron disulphide), containing some gold disseminated through it.
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  auriferous
       adj : containing gold; "auriferous quartz veins" [syn: gold-bearing]