Investor Presentaiton
THE BIG BELL MINE
WESTGOLD
RESOURCES LIMITED
Historic Production 2.7 million ounces
Current Total Reserves (10 yrs):
9.8 million tonnes at 3.0 g/t, 948,000oz
Current Total Resource (13 years):
12.4 million tonnes at 3.12g/t, 1,245,000oz
Excellent opportunity to extend
More on the Big Bell Line
3 years of dewatering and re-furbishment
First mass blat stope fired 100,000+ tonnes
Production ramping to 1 million tpa
2
Adding 100,000oz to CGO plant pa
Allows other sources to go MGO
500eL
Big Bell Mine
Schematic Long-Section
2019
Additional
Mining
Big Bell Trend (2019)
51112
SUOMI
10 at234
Total Resource 53.8Mt at 2.6g/t for 4.4Moz
Big Bell Underground (2019)
Total Resource 11Mt at 3.7g/t for 1.3Moz
Reserve 9.8Mt at 3.0g/t for 948Koz
-1000mL
600E
800E
560 RL Level
Reserve
P0148
WESTGOLD
500m Strike
BROUT
68m64A
30m 517
A
20425379t A
17
31.3m at 3g
Previously Mined
Existing Development
Planned Development
3370N
3460N
Potential Extension
2019 Converted
with 2020 grade control Cave Block Extension.
Converted Extension
Reserve
Previously Mined
Existing Development
1000E
Planned Development
Drillhole Intersection (Schematic)
m3u&
A
Open
18.2 at 457 A
Hangingwail
DOZA
P014
MORSIA
BOKS
1331yAu
BOE
131A
de control
Open
OM
2019 Reserve Sub Level Cave Block
500m Strike representing 430Kts for 50Koz insitu
South
Historical Open Pit Mine
14.2Mt at 1.8g/t for 804Koz
(1988-1995)
170m
Historical Underground Mine
17.1Mt at 3.5g/t for 1.9Moz
(1937-1955 & 1995-2003)
535
2019 Ore Reserve
9.8Mt at 3.0g/t for 948Koz
2019 Inferred
2.6Mt at 3.58g/t for 304Koz
1226mFL
125 M
North
250M
Potential
Footwall
0
4
Firing Direction
Firing Direction
Southern Cave Front
Q2CY2020
30-40m
Northern Cave Front
Firing Feb2020
3960N
2019 Converted
Cave Block
Extension
Extension
with
2020
Holo 15
OM
100 M
200M 1988D00011
1968D00021
198B000027
Typical Drillhole Intersections
Intercept (Dowehole)
198001078 85m at 1.1g/1 Au
9.5m at 3.0g/t Au
32m at 3g/t Au
grade
control
20.6m at 5.7g/t Au
0535-001
0535-00
1983001054
52.7m at 1.0a/t Au
1988001094 33.m at 2.5g/Au
CMMODOS 29m at 1.3g/t Au
40.Em at 3.1g/t Au
31.5m at 3.2/Au
3600ml
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