HighGravityDataHecla Mining — Aug 4, 2025 release
Fiscal 2025 second-quarter results · 8-K Item 2.02 · Exhibit 99.1 · 0000950170-25-104148
Showing in the filing
Total Gold Equivalent (Koz)
“375.0 - 407.0”
Period
FY2025
Measure
Company-defined measure
Source
Guidance table
All guidance in this release · 65
Annual interest expense savings from Notes r… for FY2025
“$17.8 million annually”
Keno Hill Capital expenditures - Sustaining … for FY2025
“$0”
Greens Creek silver production for FY2025
“8.1-8.8 million ounces of silver”
Greens Creek gold production for FY2025
“50.0-55.0 thousand ounces”
Greens Creek Silver Equivalent (Moz) for FY2025
“18.0 - 19.5”
Greens Creek silver equivalent ounce for FY2025
“18.0-19.5 million silver equivalent ounces”
Greens Creek total cost of sales for FY2025
“$289 million”
Greens Creek AISC, after by-product credits,… for FY2025
“$0.00-$1.50”
Greens Creek Capital expenditures - Sustaini… for FY2025
“$48 - $51”
Greens Creek capital investment for FY2025
“$48-$51 million in sustaining capital and $10-$12 million in growth capital”
Greens Creek Capital expenditures - Growth (… for FY2025
“$10 - $12”
Lucky Friday silver production for FY2025
“4.7-5.1 million ounces of silver”
Lucky Friday Silver Equivalent (Moz) for FY2025
“8.0 - 8.5”
Lucky Friday silver equivalent ounce for FY2025
“8.0-8.5 million silver equivalent ounces”
Estimated production impact at Keno Hill fro… for Q3 FY2025
“approximately 90,000 ounces of silver”
Casa Berardi gold production for FY2025
“76.0-82.0koz”
Casa Berardi total cost of sales for FY2025
“$180 million”
Casa Berardi Cash cost, after by-product cre… for FY2025
“$1,500-$1,650/oz”
Casa Berardi AISC, after by-product credits,… for FY2025
“$1,750-$1,950/oz”
Quarterly cash dividend on common stock for FY2025
“$0.00375 per share”
Quarterly cash dividend on Series B preferre… for FY2025
“$0.875 per share”
Consolidated silver production for FY2025
“15.5-17.0 million ounces”
Total Silver Production (Moz) for FY2025
“15.5 - 17.0”
Keno Hill silver production for FY2025
“2.7-3.1 million ounces”
Consolidated gold production for FY2025
“126-137 koz”
Greens Creek Silver Production (Moz) for FY2025
“8.1 - 8.8”
Greens Creek Gold Production (Koz) for FY2025
“50.0 - 55.0”
Greens Creek Gold Equivalent (Koz) for FY2025
“189.0 - 200.0”
Lucky Friday Silver Production (Moz) for FY2025
“4.7 - 5.1”
Lucky Friday Gold Production (Koz) for FY2025
“N/A”
Lucky Friday Gold Equivalent (Koz) for FY2025
“80.0 - 85.0”
Casa Berardi Silver Production (Moz) for FY2025
“N/A”
Casa Berardi Silver Equivalent (Moz) for FY2025
“6.5 - 7.5”
Keno Hill Silver Production (Moz) for FY2025
“2.7 - 3.1”
Keno Hill Gold Production (Koz) for FY2025
“N/A”
Keno Hill Silver Equivalent (Moz) for FY2025
“3.0 - 3.5”
Keno Hill Gold Equivalent (Koz) for FY2025
“30.0 - 40.0”
Total Gold Production (Koz) for FY2025
“126.0 - 137.0”
Total Silver Equivalent (Moz) for FY2025
“35.5 - 39.0”
Total Gold Equivalent (Koz) for FY2025
“375.0 - 407.0”
Total Silver Cash cost, after by-product cre… for FY2025
“($1.25)-($0.75)/oz”
Total silver AISC (after by-product credits,… for FY2025
“$11.50-$13.50/oz”
Lucky Friday total cost of sales for FY2025
“$165 million”
Greens Creek Total Costs of Sales (million) for FY2025
“289.0”
Greens Creek Cash cost, after by-product cre… for FY2025
“($7.00) - ($5.75)”
Greens Creek AISC, after by-product credits,… for FY2025
“($1.00) - $0.50”
Lucky Friday Total Costs of Sales (million) for FY2025
“165.0”
Lucky Friday Cash cost, after by-product cre… for FY2025
“$7.00-$7.50”
Lucky Friday AISC, after by-product credits,… for FY2025
“$20.00-$21.50”
Total Silver Total Costs of Sales (million) for FY2025
“454.0”
Total Silver AISC, after by-product credits,… for FY2025
“$11.00 - $13.00”
Casa Berardi Total Costs of Sales (million) for FY2025
“180.0”
Consolidated capital investment for FY2025
“$222-$242 million”
Exploration and pre-development expenditures for FY2025
“$28 million”
Total Capital expenditures - Total (millions) for FY2025
“$222 - $242”
Total Capital expenditures - Sustaining (mil… for FY2025
“$125 - $133”
Total Capital expenditures - Growth (millions) for FY2025
“$97 - $109”
Greens Creek Capital expenditures - Total (m… for FY2025
“$58 - $63”
Lucky Friday Capital expenditures - Total (m… for FY2025
“$63 - $68”
Lucky Friday Capital expenditures - Sustaini… for FY2025
“$58 - $61”
Lucky Friday Capital expenditures - Growth (… for FY2025
“$5 - $7”
Casa Berardi Capital expenditures - Sustaini… for FY2025
“$19 - $21”
Casa Berardi Capital expenditures - Growth (… for FY2025
“$39 - $42”
Keno Hill Capital expenditures - Growth (mil… for FY2025
“$43 - $48”
Exploration & Pre-Development for FY2025
“$28”
Exhibit 99.1 · the passage around this item
… earlier in the release
Silver Production (Moz)
Gold Production (Koz)
Silver Equivalent (Moz)
Gold Equivalent (Koz)
Greens Creek *
8.1 - 8.8
50.0 - 55.0
18.0 - 19.5
189.0 - 200.0
Lucky Friday *
4.7 - 5.1
N/A
8.0 - 8.5
80.0 - 85.0
Casa Berardi
N/A
76.0 - 82.0
6.5 - 7.5
76.0 - 82.0
Keno Hill *
2.7 - 3.1
N/A
3.0 - 3.5
30.0 - 40.0
2025 Total
15.5 - 17.0
126.0 - 137.0
35.5 - 39.0
375.0 - 407.0
* Equivalent ounces include Lead and Zinc production and are calculated using the metal prices defined below Metal Prices and FX rate assumptions. Expectations for 2025 include silver, gold, lead, and zinc production from Greens Creek, Lucky Friday, Keno Hill, and Casa Berardi converted using gold $3,150/oz, silver $33.00/oz, zinc $1.25/lb, lead $0.90/lb and copper $4.00/lb, revised from the prior assumptions of gold $2,550/oz, silver $28/oz, zinc $1.25/lb, lead $0.85/lb and copper $4.00/lb. Numbers are rounded. Assumed exchange rate for Canadian dollar is unchanged at 1.35 CAD/USD.
17
2025 Cost Guidance Revised Total silver cash cost guidance per silver ounce (after by-product credits) is lowered to ($1.25)-($0.75)/oz from the prior $3.00-$3.25/oz, and guidance for AISC per silver ounce (after by-product credits) is also lowered to $11.50-$13.50/oz from the prior $15.75-$17.00/oz. 3,4 This guidance only incorporates Greens Creek and Lucky Friday, as Keno Hill remains in a state of pre-commercial production. A $100/oz change in the gold price assumption would change our cash cost and AISC guidance by approximately (i) $0.40/oz for consolidated silver and (ii) $
later in the release …
the item shown at left
other guidance in this release
Text is the filed exhibit, verbatim.