2016-02-01_REVISION - M2012032

• Permit No: M2012032
• IBM Index Class Name: Revision
• Doc Date: 2/1/2016
• Doc Name: Application
• From: Ouray Silver Mines
• To: DRMS
• Type & Sequence: TR9
• Email Name: LJW
• Media Type: D
• Archive: No

Ouray Silver Mines Inc.Technical Revision 09 TablesTable 1. Mill ReagentsReagent PurposeXanthate SIPX, Zn collectorAERO 242 Pb promoterAERO 3418A Au Pb collectorMIBC frotherFlocculant Tails Thickener sodium meta bisulphide (Na2S2O5) Pb depressant
CuSO4 Zn activator
ZnSO4 Zn depressant