Re: SC PFS (2008) vs. FS (2013) and possible FS/PEA (2021)
in response to
by
Welcome To the Copper Fox Metals Inc. HUB On AGORACOM
CUU own 25% Schaft Creek: proven/probable min. reserves/940.8m tonnes = 0.27% copper, 0.19 g/t gold, 0.018% moly and 1.72 g/t silver containing: 5.6b lbs copper, 5.8m ounces gold, 363.5m lbs moly and 51.7m ounces silver; (Recoverable CuEq 0.46%)
Message: Re: SC PFS (2008) vs. FS (2013) and possible FS/PEA (2021)
Until I'm able to better understand how they pulled such good production numbers in 2008 with 25% less tonnage and lower grades, I'll stick to this version for now which uses the 2013 numbers for the conversion.
|
|
PFS (2008) |
FS (2013) |
FS/PEA (2021) |
FS/PEA (2021) |
|
Tonnage (tpd) |
100000 |
130000 |
133000 |
133000 |
|
Mine Life (years) |
22.6 |
21 |
21 |
5 |
|
|
|
|
|
|
|
|
P&P (58.9% of M&I) |
P&P (76.5% of M&I) |
P&P (76.5% of M&I) |
Inferred (76.5%) |
|
Reserves (MT) |
821.1 |
940.8 |
989.1 |
242.3 |
|
|
|
|
|
|
|
Grades |
|
|
|
|
|
Copper (%) |
0.25% |
0.27% |
0.26% |
0.19% |
|
Gold (g/t) |
0.18 |
0.19 |
0.16 |
0.14 |
|
Silver (g/t) |
1.55 |
1.7 |
1.2 |
1.1 |
|
Moly (%) |
0.019% |
0.018% |
0.017% |
0.019% |
|
|
|
|
|
|
|
Recoveries |
|
|
|
|
|
Copper (%) |
88.40% |
86.60% |
88.40% |
88.40% |
|
Gold (%) |
81.30% |
73.00% |
81.30% |
81.30% |
|
Silver (%) |
70.70% |
48.30% |
70.70% |
70.70% |
|
Moly (%) |
71.30% |
58.80% |
71.30% |
71.30% |
|
|
|
|
|
|
|
Total production (LOM) |
|
|
|
|
|
Copper (M lbs) |
4,762 |
4,875 |
4,903 |
853 |
|
Gold (T ozs) |
4,493 |
4,213 |
4,042 |
842 |
|
Silver (M ozs) |
32.5 |
25.1 |
26.5 |
5.8 |
|
Moly (M lbs) |
255.2 |
214.9 |
251.8 |
67.0 |
|
|
|
|
|
|
|
Annual production (LOM) |
|
|
|
|
|
Copper (M lbs) |
211.0 |
232.0 |
233.5 |
170.6 |
|
Gold (T ozs) |
199.0 |
201.0 |
192.5 |
168.4 |
|
Silver (M ozs) |
1.4 |
1.2 |
1.3 |
1.2 |
|
Moly (M lbs) |
11.3 |
10.2 |
12.0 |
13.4 |
|
|
|
|
|
|
|
Annual production |
|
(Y 1-7) |
(Y 1-7) |
|
|
Copper (M lbs) |
|
261.0 |
262.6 |
|
|
Gold (T ozs) |
|
247.0 |
236.5 |
|
|
Silver (M ozs) |
|
1.2 |
1.3 |
|
|
Moly (M lbs) |
|
9.8 |
11.5 |
|
|
CuEq (M lbs) |
|
425.2 |
403.9 |
|
|
|
|
|
|
|
|
Annual production |
|
(Y 8-21) |
(Y 8-21) |
(Y 22-26) |
|
Copper (M lbs) |
|
204.0 |
218.9 |
170.6 |
|
Gold (T ozs) |
|
164.0 |
170.5 |
168.4 |
|
Silver (M ozs) |
|
1.0 |
1.3 |
1.2 |
|
Moly (M lbs) |
|
10.2 |
12.2 |
13.4 |
|
CuEq (M lbs) |
|
331.4 |
335.0 |
289.1 |
|
|
|
|
|
|
|
Total cost per lbs of Cu (CAD) |
1.17 |
2.09 |
1.50 |
1.50 |
|
|
|
|
|
|
|
Price (USD) |
|
|
|
|
|
Copper (lb) |
3.12 |
3.25 |
3.15 |
3.15 |
|
Gold (oz) |
692.85 |
1,445.00 |
1,300.00 |
1,300.00 |
|
Silver (oz) |
13.09 |
27.74 |
17.50 |
17.50 |
|
Moly (lb) |
33.00 |
14.64 |
10.00 |
10.00 |
|
Exchange rate |
1 |
0.97 |
0.77 |
0.77 |
|
|
|
|
|
|
|
Capex (CAD) |
2.95B |
3.2B |
2.8B |
|
|
Sustaining (CAD) |
0.8B |
1.1B |
1.0B |
|
|
Construction time (years) |
3 |
5 |
4 |
|
|
Payback (years) |
4.7 |
6.5 |
3.6 |
|
|
|
|
|
|
|
|
Pre-tax NPV (8%) (CAD) |
2.76B |
513M |
4.7B |
420M |
IMO.
MoneyK
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