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Griffin Mining Ltd

www: griffinmining.com   email: contact@griffinmining.com
Category: Junior: Small Producer
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Symbol Data

Symbol Currency
LON:GFM GBX

Description

Griffin Mining Ltd are a silver focused junior, small producer with one producing mine in China (PR). Currently they produce roughly 2.0Moz. of silver per year. They have approximately 70Moz. of silver in the reserves and resources category of which 35Moz. are in the measured and indicated category. They have a market capitalisation of ~$600.34M which is a rise of roughly 24% over the last five months. As of 07/19/2025 they have no debt and ~$48M cash. They have 186M shares outstanding and trade on the London Stock Exchange.

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General Details

Financial 07/19/2025
Last
Analysis
Data
Current Data
Item Value Value Updated
MCap (FD): $485.01M $600.34M 07/19/2025
MCap (OS): $482.42M $597.13M 07/19/2025
Total Assets: $305.00M $305.00M 07/19/2025
Total Liabilities: $34.00M $34.00M 07/19/2025
Current Assets: $57.00M $57.00M 07/19/2025
Current Liabilities: $28.00M $28.00M 07/19/2025
Total Debt: $0.00M $0.00M 07/19/2025
Cash: $48.00M $48.00M 07/19/2025
Debt (Net): $-48.00M $-48.00M
Enterprise Value: $437.01M $552.34M 07/03/1987
Cash Flow: $32.24M $93.98M never
Cash Flow Multiple: 15.04 6.39 never
Net Debt to
Cash Flow Ratio:		 n/a n/a never
Finance within 1 year: 07/19/2025
Misc 07/19/2025
Last
Analysis
Data
Current Data
Item Value Value Updated
Shares Outstanding: 186,000,000 186,000,000 07/19/2025
Shares (FD): 187,000,000 187,000,000 07/19/2025
Insider Ownership: n/a n/a never
Dividend (Annual): n/a n/a never
Company Type: Mostly Silver Mostly Silver never
Group: Producer Producer never
Production ETA: n/a n/a 07/19/2025
Production (Gold Eq Oz.): (guess) 
22,800		 (guess) 
30,833		 07/19/2025
Production (Silver Eq Oz.): (guess) 
2,000,000		 (guess) 
2,000,000		 07/19/2025
Development Phase: none Producer (Single Mine) 07/19/2025
Optionality Play: none No
F
U
T
U
R
E		 % of Spot: 20
Producer: Growth Potential
 20
Producer: Growth Potential
 07/06/2024
Cash Flow Multiple: 8 8 07/06/2024

Resource Data

GOLD 07/19/2025
Last Analysis Data
Current Data
Item Value Value Updated
O
U
N
C
E
S		 T
O
T
A
L
 Proven & Probable: n/a n/a 07/19/2025
Measured & Indicated: n/a n/a 07/19/2025
Inferred: n/a n/a 07/19/2025
Reserves & Resources: n/a n/a never
P
L
A
U
S
I
B
L
E		 Proven & Probable: n/a n/a 07/19/2025
Measured & Indicated: n/a n/a 07/19/2025
Inferred: n/a n/a 07/19/2025
Reserves & Resources: n/a n/a never
C
U
R
R
E
N
T		 Annual Production: n/a n/a
Cash Cost: n/a n/a 07/19/2025
Extra Operating Cost: n/a n/a 07/19/2025
Total: n/a n/a 07/19/2025
Margin (Free Cash Flow): n/a
MCap / Production (AuEq): $21,272.07 $19,471.01
EV / Production (AuEq): $19,166.84 $17,914.22
G
R
A
D
E		 Underground (Avg): n/a n/a 07/19/2025
Open Pit (Avg): n/a n/a never
Recovery Rate: n/a n/a 07/19/2025
F
U
T
U
R
E		 Proven & Probable: n/a n/a 07/19/2025
Annual Production: n/a n/a 07/19/2025
Cash Cost: n/a n/a 07/19/2025
Extra Operating Cost: n/a n/a 07/19/2025
SILVER 07/19/2025
Last Analysis Data
Current Data
Item Value Value Updated
O
U
N
C
E
S		 T
O
T
A
L
 Proven & Probable: n/a n/a 07/19/2025
Measured & Indicated: 35.00M 35.00M 07/19/2025
Inferred: 35.00M 35.00M 07/19/2025
Reserves & Resources: 70.00M 70.00M never
P
L
A
U
S
I
B
L
E		 Proven & Probable: n/a n/a 07/19/2025
Measured & Indicated: 21.00M 21.00M 07/19/2025
Inferred: 13.13M 13.13M 07/19/2025
Reserves & Resources: 34.13M 34.13M never
C
U
R
R
E
N
T		 Annual Production: (guess) 
2,000,000oz.		 (guess) 
2,000,000oz.		 07/19/2025
Cash Cost: $10.00 $10.00 07/19/2025
Extra Operating Cost: $12.00 $12.00 07/19/2025
Total: $22.00 $22.00 07/19/2025
Margin (Free Cash Flow): $16.12 (42.29%) $46.99 (68.11%)
MCap / Production (AgEq): $242.51 $300.17
EV / Production (AgEq): $218.51 $276.17
G
R
A
D
E		 Underground (Avg): n/a n/a 07/19/2025
Open Pit (Avg): n/a 27.00 g/t 07/06/2024
Recovery Rate: (CG)  75.00% (CG)  75.00% 07/19/2025
F
U
T
U
R
E		 Proven & Probable: 45.00M 45.00M 07/19/2025
Annual Production: 3,000,000oz. 3,000,000oz. 07/19/2025
Cash Cost: $10.00 $10.00 07/19/2025
Extra Operating Cost: $12.00 $12.00 07/19/2025

Property

Last Analysis Data  (07/19/2025)
Stage Name Owned
%		 NPV
$M		 IRR
%		 CapEx
$M		 Au Ag Cu Notes
Prod Caijiaying
100 show
100M tons

3.8% ZN
27 gpt AG (88M oz)
.5 gpt AU (1.6M oz)

Size: 500 ha
Current Data
Stage Name Owned
%		 NPV
$M		 IRR
%		 CapEx
$M		 Au Ag Cu Notes
Prod Caijiaying
100 show
100M tons

3.8% ZN
27 gpt AG (88M oz)
.5 gpt AU (1.6M oz)

Size: 500 ha

Profitability (by resource)

Proven &
Probable		 07/19/2025
Last Analysis Data
Current Data
Item Value Value Updated
Percentage Gold: n/a n/a n/a
Percentage Silver: n/a n/a n/a
Total (Gold Eq. Oz.): n/a n/a n/a
Total (Silver Eq. Oz.): n/a n/a n/a
P

L

A

U

S

I

B

L

E		 Gold Eq. Oz.: n/a n/a n/a
Silver Eq. Oz.: n/a n/a n/a
Maximum Profit (Gold): n/a n/a n/a
Maximum Profit (Silver): n/a n/a n/a
Total Maximum Profit: n/a n/a n/a
Max Profit / Current MCap: n/a n/a n/a
Max Profit Per Share (Gold): n/a n/a n/a
Max Profit Per Share (Silver): n/a n/a n/a
Total Max Profit Per Share: n/a n/a n/a
Total Free Profit Per Share: n/a n/a n/a
FD MCap / Gold Eq.: n/a n/a n/a
FD MCap / Silver Eq.: n/a n/a n/a
FD MCap / Per Metal
as % Spot Price:		 n/a n/a n/a
EV / Gold Eq.: n/a n/a n/a
EV / Silver Eq.: n/a n/a n/a
EV / Per Metal
as % Spot Price:		 n/a n/a n/a
Measured &
Indicated		 07/19/2025
Last Analysis Data
Current Data
Item Value Value Updated
Percentage Gold: n/a n/a n/a
Percentage Silver: 100.00% 100.00% n/a
Total (Gold Eq. Oz.): n/a n/a n/a
Total (Silver Eq. Oz.): 35.00M 35.00M n/a
P

L

A

U

S

I

B

L

E		 Gold Eq. Oz.: n/a n/a n/a
Silver Eq. Oz.: 21.00M 21.00M n/a
Maximum Profit (Gold): n/a n/a n/a
Maximum Profit (Silver): $338.52M $986.79M n/a
Total Maximum Profit: $338.52M $986.79M n/a
Max Profit / Current MCap: 0.698 1.644 n/a
Max Profit Per Share (Gold): n/a n/a n/a
Max Profit Per Share (Silver): $1.81 $5.28 n/a
Total Max Profit Per Share: $1.81 $5.28 n/a
Total Free Profit Per Share: $0.00 $0.00 n/a
FD MCap / Gold Eq.: $2,025.91 $1,854.38 n/a
FD MCap / Silver Eq.: $23.10 $28.59 n/a
FD MCap / Per Metal
as % Spot Price:		 60.59% 41.44% n/a
EV / Gold Eq.: $1,825.41 $1,706.12 n/a
EV / Silver Eq.: $20.81 $26.30 n/a
EV / Per Metal
as % Spot Price:		 54.59% 38.12% n/a

Reserves &
Resources		 07/19/2025
Last Analysis Data
Current Data
Item Value Value Updated
Percentage Gold: n/a n/a n/a
Percentage Silver: 100.00% 100.00% n/a
Total (Gold Eq. Oz.): n/a n/a n/a
Total (Silver Eq. Oz.): 70.00M 70.00M n/a
P

L

A

U

S

I

B

L

E		 Gold Eq. Oz.: n/a n/a n/a
Silver Eq. Oz.: 34.13M 34.13M n/a
Maximum Profit (Gold): n/a n/a n/a
Maximum Profit (Silver): $550.10M $1,603.53M n/a
Total Maximum Profit: $550.10M $1,603.53M n/a
Max Profit / Current MCap: 1.134 2.671 n/a
Max Profit Per Share (Gold): n/a n/a n/a
Max Profit Per Share (Silver): $2.94 $8.58 n/a
Total Max Profit Per Share: $2.94 $8.58 n/a
Total Free Profit Per Share: $0.00 $0.00 n/a
FD MCap / Gold Eq.: $1,246.71 $1,141.16 n/a
FD MCap / Silver Eq.: $14.21 $17.59 n/a
FD MCap / Per Metal
as % Spot Price:		 37.28% 25.50% n/a
EV / Gold Eq.: $1,123.33 $1,049.92 n/a
EV / Silver Eq.: $12.81 $16.19 n/a
EV / Per Metal
as % Spot Price:		 33.59% 23.46% n/a

Future Valuation (Cash Flow & Totals)

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