2019-12-13_REVISION - M1980244 ‎(68)‎

• Permit No: M1980244
• IBM Index Class Name: Revision
• Doc Date: 12/13/2019
• Doc Name Note: Applicaiton, Exhibit A - J
• Doc Name: Request For Amendment To Permit ‎(Vol. I of IV)‎ Part 1
• From: CC&V
• To: DRMS
• Type & Sequence: AM13
• Email Name: TC1
• Email Name: MAC
• Email Name: BFB
• Email Name: ERR
• Email Name: JPL
• Media Type: D
• Archive: No

-5 -
On Site Processing:
ElSolution (SO) Chemical (CH) Thermal (TH)
Heap Leach (HL) F. Vat Leach (VL)
List any designated chemicals or acid -producing materials to be used or stored within permit area:
Sodium Cyanide, dilute sodium cyanide, hydrochloric acid, potassium amyl xanthate, dithophosphate, and frother
Description of Amendment:
If you are amending or converting an existing operation, provide a brief narrative describing the proposed change(s):
The scope of this Amendment 13 is to extend the life of mine to 2028 by adding 118 tons of leach
capacity through construction of Phase 3 of the Valley Leach Facility (VLF) 2. See attached
Executive Summary and Exhibits and Attachments for more details.