1. 
   Cupriferous
   Cu·prif'er·ous adjective [ Cuprum + -ferous .] Containing copper; as, cupriferous silver.
   Found op http://www.encyclo.co.uk/webster/C/203
   
   
2. 
   Cupriferous
   • (a.) Containing copper; as, cupriferous silver.
   Found op http://thinkexist.com/dictionary/meaning/cupriferous/
   
   
3. 
   cupriferous
   cupriferous Containing copper as a constituent; such as, cupriferous silver.
   Found op http://www.wordinfo.info/words/index/info/view_unit/590/
   
   

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