This document contains charts and diagrams summarizing production and exploration activities for a mining company. It shows gold and silver production increasing steadily over time. Maps depict the location of current mining operations and plans for expanding exploration at the company's key property. The company intends to continue drilling for extensions of known veins to further develop the mineral resource at the property.

3. o
o
o
o
3

4. 4
2012 2013E 2014E 2015E 2016E

5. o
o
o

6. 300
500
700
900
1,100
1,300
1,500
2011 2012 2013E*
80,000
90,000
100,000
110,000
120,000
130,000
140,000
2011 2012 2013E
0
20
40
60
80
100
120
140
31-Dec-10 31-Dec-11 31-Dec-12

7. 0 400 km
o
o
o

9. o
o
o
o
o
o
o
9

10. $968
$1,142
$943
-
200
400
600
800
1,000
1,200
2011 2012 H1 2013



$99 $98
$104
0
20
40
60
80
100
2011 2012 H1 2013

12. Steady Growth Ahead
12

13. o
o
o

15. Central Block
Mined 2002-Current
Sinaloa Graben
2013 EXPLORATION
DELINEATION
Sinaloa
Graben
Tunnel
Tunnels 2013 Planned Tunnels Future Planned Tunnels
o
o
o

16. o
o
o
o
o
o
0 1 2 km

17. o
o
o

20. -
20
40
60
80
100
120
Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8
GoldEquivalentOunces(000s)

22. Exploration and Development Upside
o
o
o








23. o
o
o



o
o
CANADA
USA
BRAZIL
Region of focus

24. o
o
o
o

26. o
o
o
o
Recent Tax Ruling Created Positive Leverage to Silver
25%
75%
Silver Gold

27. Favorable Horizon
Mineralization – Ore Bodies Extension of the Favorable Horizon
Potential
0 1 2
K I L O M E T E R S
SW NE
3,000 m.
2,000 m.
1,000 m.
3,000 m.
2,000 m.
1,000 m.
Source: San Dimas Geology Office
Intrusive
Faults
West Block
2013 EXPLORATION
San Antonio
Mined 1987-2002
Central Block
Mined 2002-Current
Tayoltita Block
Mined 1975-Current
Arana
Hanging Wall
Sinaloa Graben
Mined 2012-Current
2013 EXPLORATION PROGRAM
DRILLING FOR EXTENSIONS OF KNOWN VEINS

31. o
o
o
o
o
o
o o
o
o
o
o

32. o
o
|
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o