America's largest and highest-grade silver
producer adding
Canada's largest and highest-grade silver
reserve
COEUR D'ALENE, Idaho,
July 5,
2022 /PRNewswire/ - Hecla Mining Company (NYSE: HL)
(Hecla) and Alexco Resource Corp.
(NYSE American: AXU) (TSX: AXU) (Alexco) are pleased to announce a
definitive agreement for Hecla to
acquire all of the outstanding common shares of Alexco that
Hecla does not already own. Each
outstanding common share of Alexco will be exchanged for 0.116 of a
share of Hecla common stock
implying consideration of US$0.47 per
Alexco common share and a premium of 23% based on the companies'
5-day volume weighted average price on the NYSE and NYSE American
on July 1, 2022. In addition,
Hecla will (i) provide interim
financing to provide working capital and ensure the development and
exploration at Keno Hill continues to be advanced and (ii)
subscribe for additional common shares bringing its ownership stake
to 9.9%.
Hecla has also entered into an
agreement with Wheaton Precious Metals Corporation (WPM) to
terminate its silver streaming interest at Alexco's Keno Hill
property in exchange for US$135
million of Hecla common
stock conditional upon the completion of Hecla's acquisition of Alexco.
Benefits to Hecla
Shareholders
- A large, high-grade silver property in the Yukon, a top 10 rated jurisdiction by the
Fraser Institute
- A fully permitted property with infrastructure that includes a
400 tonne per day mill, on-site camp facility, all-season highway
access, and connection to the hydropower grid
- Increases Hecla's silver
exposure by increasing proven and probable silver reserves 19% to
237 million ounces, measured and indicated resources 24% to 257
million ounces and inferred resources 7% to 523.7 million
ounces
- Potential to be Canada's
largest silver producer
Benefits to Alexco
Shareholders
- Delivers an immediate up-front premium to Alexco
shareholders
- Allows advancement of Keno Hill's development with an immediate
and non-dilutive interim financing
- Partners with the United
States' largest silver producer
- Transitions from a single asset and its development risk to a
diversified production base of long-lived mines and a portfolio of
high-quality exploration projects
- A strong balance sheet to invest in Keno Hill and continue its
history of resource expansion
- Enhanced capital markets profile with increased analyst
coverage and trading liquidity
"At Hecla, we have followed the
Keno Hill project closely for a number of years, as it is one of
the very few deposits that fit seamlessly into Hecla's strategy of owning and operating
high-grade properties in tier one jurisdictions," said Phillips S. Baker Jr., President and CEO. "As
the United States' largest silver
producer, producing over 40% of silver mined in the U.S., it is
natural that Hecla acquires Keno
Hill which could also make Hecla
Canada's largest silver producer. Silver is a critical
element to decarbonize the economy and the need for domestic supply
is growing. Acquiring Keno Hill allows Hecla to further meet this need with a secure
high-grade silver development and exploration project that has a
small environmental footprint."
"This transaction delivers significant benefits to our
stakeholders," said Clynton Nauman,
Chairman and CEO of Alexco. "By partnering with Hecla, an industry leader in high-grade narrow
vein silver mining, we further position Keno Hill to achieve its
full potential. There is no doubt that we have fallen well
behind the development and production plan at Keno Hill – and our
original estimate of achieving commercial production in early
2022. There are myriad reasons for those challenges, but
fundamentally, they all led to an increasing level of stress across
our business, which was having a negative impact on the share
price, our finances, our employees, and other stakeholders. As a
much larger business, Hecla has
the organizational expertise and financial strength to build Keno
Hill to the level and capacity required, while being able to
continue to invest in exploration across the district, something
that we, as Alexco, independently would likely struggle to
achieve. Frankly, the opportunity now afforded to our
employees, to the First Nation of Na-Cho Nyäk Dun and the wider
Yukon community as a whole is
superior to anything Alexco could offer in the short term. I
look forward to working with Phil and his team at Hecla to close this transaction in
September 2022."
Terms of the Transaction
The agreement provides Alexco shareholders with 0.116 of a
Hecla share for each Alexco common
share they hold as of the effective date of the agreement.
Hecla will issue approximately 18
million common shares to Alexco shareholders. Upon completion of
the transactions with both WPM and Alexco, and assuming the
July 1, 2022 5-day volume weighted
average price of Hecla's shares of
US$4.13, WPM and Alexco shareholders
will own approximately 5.6% and 3.0%, respectively, of the
outstanding common shares of Hecla. The exact number of
Hecla common shares to be issued
to WPM will be calculated immediately before the closing date.
Hecla is providing Alexco with
a US$30 million secured loan facility
and is purchasing 8,984,100 Alexco Shares at C$0.50 per share, having an aggregate
value of C$4,492,050, which
will result in 9.9% of Alexco Shares being held by Hecla or its affiliates. A portion of the loan
will be immediately drawn and the remainder available on a
revolving basis, and the use of proceeds will be for agreed upon
working capital and capital expenditures purposes according to a
plan jointly approved by Alexco and Hecla. The loan and share purchase are
intended to provide Alexco with immediate working capital to
continue development work at Keno Hill and are not conditional upon
the completion of the transaction.
Board of Directors'
Recommendations
The Board of Directors of Alexco and Hecla have both unanimously approved the
transaction. The Board of Directors of Alexco unanimously
recommends that Alexco shareholders vote in favor of the
transaction. Alexco's directors and officers support the
transaction and have entered into customary voting support
agreements with Hecla agreeing to
vote their Alexco shares in favor of the transaction. WPM has
also entered into a voting support agreement with Hecla to vote its Alexco shares in favor of
the transaction, resulting in approximately 4.9% of Alexco's
outstanding common shares being subject to voting support
agreements to support the transaction.
Cormark Securities Inc. provided an opinion to the Alexco Board
of Directors that the transaction is fair from a financial point of
view to Alexco shareholders as of the date of the arrangement
agreement, and subject to the assumptions, limitations and
qualifications in the opinion.
Transaction Conditions and
Timing
The transaction will be implemented by a Court-approved plan of
arrangement under the Business Corporations Act (British Columbia) and requires the approval
of: (i) 66 2/3% of the votes cast by the holders of Alexco's common
shares, (ii) 66 2/3% of the votes cast by the affected
securityholders of Alexco voting as a single class, and (iii) if
applicable, a majority of the votes cast by the holders of Alexco's
common shares after excluding any votes of Hecla and other persons required to be
excluded under Canadian Multilateral Instrument 61-101 Protection
of Minority Security Holders in Special Transactions, all at a
special meeting.
The Alexco-Hecla and WPM-Hecla transactions are each subject to
applicable regulatory approvals and customary closing conditions.
The agreement provides for customary deal-protection provisions,
including a non-solicitation covenant on the part of Alexco, a
right for Hecla to match any
superior proposal and a termination fee of US$10 million, payable by Alexco to Hecla, under certain circumstances.
It is anticipated that the special meeting will be held in
September 2022 with the acquisition
expected to close later that month.
Advisors and Counsel
BMO Capital Markets is acting as financial advisor to
Hecla in connection with the
Transaction. Osler, Hoskin &
Harcourt LLP is serving as Canadian counsel to Hecla and K&L Gates is acting as U.S.
counsel to Hecla.
Cormark Securities Inc. is acting as financial advisor to
Alexco. Blake, Cassels & Graydon LLP is serving as
counsel to Alexco.
Conference Call Details
Hecla will host a conference
call on July 5, 2022 at 8:30 a.m. Eastern Time to discuss the
acquisition. You may join the conference call by dialing
toll-free 888-330-2391. The participant code is 4812168.
Hecla's live and archived webcast
can be accessed at www.hecla-mining.com under
Investors.
About Hecla
Founded in 1891, Hecla Mining Company (NYSE:HL) is the largest
silver producer in the United
States. In addition to operating mines in Alaska, Idaho
and Quebec, Canada, the Company
owns a number of exploration properties and pre-development
projects in world-class silver and gold mining districts throughout
North America.
About Alexco
Alexco is the owner and operator of the historic Keno Hill
Silver District in Canada's
Yukon Territory, one of the
highest-grade silver deposits in the world.
Important Additional Information
About the transaction and Where to Find It
This material relates to Hecla's proposed acquisition (the
"Transaction") of Alexco. Shares of Hecla's common stock (the
"Hecla Shares") issued in connection with the proposed Transaction
may be registered pursuant to a registration statement to be filed
with the SEC or issued pursuant to an available exemption. This
information is not a substitute for any registration statement or
any other document that Hecla may
file with the SEC or that it or Alexco may send to their respective
shareholders in connection with the offer and/or issuance of Hecla
Shares. Investors are urged to read any registration statement, if
and when filed, and all other relevant documents that may be filed
with the SEC or with Canadian regulatory authorities as and if they
become available because they will contain important information
about the issuance of Hecla Shares. Documents, if and when filed
with the SEC, will be available free of charge at the SEC's website
(www.sec.gov) and under Hecla's
profile on the SEDAR website at www.sedar.com. You may also obtain
these documents by contacting Hecla's Investor Relations department at Hecla
Mining Company; Investor Relations; 1-800-HECLA91 (1-800-432-5291);
hmc-info@hecla-mining.com. This release does not constitute an
offer to sell or the solicitation of an offer to buy any
securities.
In connection with the proposed transaction, Alexco will file
proxy soliciting materials with the SEC and/or Canadian regulatory
authorities. The information contained in any such filing may not
be complete and may be updated, amended or
changed. SHAREHOLDERS ARE URGED TO READ SUCH MATERIALS WHEN
AVAILABLE AND ANY OTHER RELEVANT MATERIALS FILED WITH THE SEC
AND/OR CANADIAN REGULATORY AUTHORITIES CAREFULLY IN THEIR ENTIRETY
BEFORE MAKING ANY VOTING OR INVESTMENT DECISION WITH RESPECT TO THE
PROPOSED TRANSACTION BECAUSE THEY WILL CONTAIN IMPORTANT
INFORMATION ABOUT THE PROPOSED TRANSACTION AND THE PARTIES
THERETO.
Proxy solicitation materials will be mailed to Alexco's
shareholders seeking their approval of the Transaction. Anyone may
also obtain a copy of such materials free of charge once available
by directing a request to: Alexco Resource Corp., Suite 1225, Two
Bentall Centre, 555 Burrard Street, Box 216, Vancouver, British Columbia, V7X 1M9,
Attention: Investor Relations or, Hecla Mining Company, 6500 N.
Mineral Drive, Suite 200, Coeur d'Alene, ID 83815-9408; Investor
Relations; 1-800-HECLA91 (1-800-432-5291). In addition, any
relevant materials filed with the SEC will be available free of
charge at the SEC's website at www.sec.gov and under Alexco's
profile on the SEDAR website at www.sedar.com. Interested persons
may also access copies of such documentation filed with the SEC by
visiting Alexco's website at www.alexcoresource.com.
Participants in
Solicitation
Hecla, Alexco, their respective
directors and certain of their respective executive officers may be
considered participants in the solicitation of proxies in
connection with the proposed transaction. Information about the
directors and executive officers of Hecla is set forth in its Annual Report on
Form 10-K for the year ended December 31,
2021, which was filed with the SEC on February 23, 2022, its proxy statement for its
2022 annual meeting of shareholders, which was filed with the SEC
on April 12, 2022, and its Current
Report on Form 8-K, which was filed with the SEC on May 27, 2022. These documents may be obtained
free of charge from the SEC's website at www.sec.gov and
Hecla's website at
www.hecla-mining.com. Information about the directors and executive
officers of Alexco is set forth in its Management Information
Circular filed on SEDAR on May 5,
2022. This document may be obtained free of charge from
SEDAR at www.sedar.com and Alexco's website at
www.alexcoresource.com. Other information regarding the
participants in the proxy solicitations and a description of their
direct and indirect interests, by security holdings or otherwise,
will be contained in the Alexco information circular and other
relevant materials to be filed on SEDAR and with the SEC when they
become available. These documents may be obtained free of charge
from SEDAR at www.sedar.com and the SEC's website at www.sec.gov
and Alexco's website at www.alexcoresource.com.
Cautionary Statements to Investors
on Forward-Looking Statements
Forward-Looking Statements relating to Hecla
This news release contains "forward-looking statements"
within the meaning of Section 27A of the Securities Act of
1933, as amended, and Section 21E of the Securities Exchange Act of
1934, as amended, which are intended to be covered by the safe
harbor created by such sections and other applicable laws,
including Canadian securities laws. When a forward-looking
statement expresses or implies an expectation or belief as to
future events or results, such expectation or belief is expressed
in good faith and believed to have a reasonable basis. However,
such statements are subject to risks, uncertainties and other
factors, which could cause actual results to differ materially from
future results expressed, projected or implied by the
forward-looking statements. Forward-looking statements often
address our expected future business and financial performance and
financial condition and often contain words such as "anticipate,"
"intend," "plan," "will," "could," "would," "estimate," "should,"
"expect," "believe," "project," "target," "indicative,"
"preliminary," "potential" and similar expressions. Forward-looking
statements in this news release may include, without limitation
statements or information regarding the completion of Hecla's acquisition of Alexco and that it will
close in the third quarter, the termination of WPM's stream on the
Keno Hill project, the listed "benefits to Hecla shareholders," the listed "benefits to
Alexco shareholders," and that Hecla has the organizational expertise and
financial strength to build Keno Hill to the level and capacity
required, while being able to continue to invest in exploration
across the district. The material factors or assumptions used to
develop such forward-looking statements or forward-looking
information include that the Company's plans for development and
production will proceed as expected and will not require revision
as a result of risks or uncertainties, whether known, unknown or
unanticipated, to which the Company's operations are subject.
Estimates or expectations of future events or results are based
upon certain assumptions, which may prove to be incorrect, which
could cause actual results to differ from forward-looking
statements. Such assumptions, include, but are not limited to: (i)
there being no significant change to current geotechnical,
metallurgical, hydrological and other physical conditions; (ii)
permitting, development, operations and expansion of the Company's
projects being consistent with current expectations and mine plans;
(iii) political/regulatory developments in any jurisdiction in
which the Company operates being consistent with its current
expectations; (iv) the exchange rate for the USD/CAD and USD/MXN,
being approximately consistent with current levels; (v) certain
price assumptions for gold, silver, lead and zinc; (vi) prices for
key supplies being approximately consistent with current levels;
(vii) the accuracy of our current mineral reserve and mineral
resource estimates; (viii) the Company's plans for development and
production will proceed as expected and will not require revision
as a result of risks or uncertainties, whether known, unknown or
unanticipated; (ix) counterparties performing their obligations
under hedging instruments and put option contracts; * sufficient
workforce is available and trained to perform assigned tasks; (xi)
weather patterns and rain/snowfall within normal seasonal ranges so
as not to impact operations; (xii) relations with interested
parties, including Native Americans, remain productive; (xiii)
economic terms can be reached with third-party mill operators who
have capacity to process our ore; (xiv) maintaining availability of
water rights; (xv) factors do not arise that reduce available cash
balances; and (xvi) there being no material increases in our
current requirements to post or maintain reclamation and
performance bonds or collateral related thereto.
In addition, material risks that could cause actual results to
differ from forward-looking statements include, but are not limited
to: (i) gold, silver and other metals price volatility; (ii)
operating risks; (iii) currency fluctuations; (iv) increased
production costs and variances in ore grade or recovery rates from
those assumed in mining plans; (v) community relations; (vi)
conflict resolution and outcome of projects or oppositions; (vii)
litigation, political, regulatory, labor and environmental risks;
(viii) exploration risks and results, including those mineral
resources are not mineral reserves, they do not have demonstrated
economic viability and there is no certainty that they can be
upgraded to mineral reserves through continued exploration; (ix)
the failure of counterparties to perform their obligations under
hedging instruments; * we take a material impairment charge on our
Nevada operations; (xi) we are
unable to remain in compliance with all terms of the credit
agreement in order to maintain continued access to the revolver,
and (xii) we are unable to refinance the maturing senior notes. For
a more detailed discussion of such risks and other factors, see the
Company's 2021 Form 10-K, filed on February
23, 2022, with the Securities and Exchange Commission (SEC),
as well as the Company's other SEC filings. The Company does not
undertake any obligation to release publicly revisions to any
"forward-looking statement," including, without limitation,
outlook, to reflect events or circumstances after the date of this
news release or to reflect the occurrence of unanticipated events,
except as may be required under applicable securities laws.
Investors should not assume that any lack of update to a previously
issued "forward-looking statement" constitutes a reaffirmation of
that statement. Continued reliance on "forward-looking statements"
is at investors' own risk.
Forward-Looking Statements Relating to Alexco
Some statements ("forward-looking statements") in this news
release contain forward-looking information concerning Alexco's
anticipated results and developments in Alexco's operations in
future periods, planned exploration and development of its
properties, plans related to its business and other matters that
may occur in the future, made as of the date of this news release.
Forward-looking statements may include, but are not limited to,
statements with respect to the completion of Hecla's acquisition of Alexco and that it will
close in the third quarter, the termination of WPM's stream on the
Keno Hill project, the listed "benefits to Hecla shareholders," the listed "benefits to
Alexco shareholders," and that Hecla has the organizational expertise and
financial strength to build Keno Hill to the level and capacity
required, while being able to continue to invest in exploration
across the district, future remediation and reclamation activities,
future mineral exploration, the estimation of mineral reserves and
mineral resources, the realization of mineral reserve and mineral
resource estimates, future mine construction and development
activities, future mine operation and production, the timing of
activities and reports, the timing and results of development
activity, the timing and amount of estimated revenues and expenses,
the success of exploration activities, permitting time lines,
requirements for additional capital and sources and uses of funds.
Forward-looking statements are subject to a variety of known and
unknown risks, uncertainties and other factors, which could cause
actual events or results to differ from those expressed or implied
by the forward-looking statements. Such factors include, among
others, risks related to actual results and timing of exploration
and development activities; actual results and timing of mining
activities; actual results and timing of environmental services
activities; actual results and timing of remediation and
reclamation activities; conclusions of economic evaluations;
changes in project parameters as plans continue to be refined;
future prices of silver, gold, lead, zinc and other commodities;
possible variations in mineable resources, grade or recovery rates;
failure of plant, equipment or processes to operate as anticipated;
accidents, labor disputes and other risks of the mining industry;
First Nation rights and title; continued capitalization and
commercial viability; global economic conditions; competition; and
delays in obtaining governmental approvals or financing or in the
completion of development activities. Forward-looking statements
are based on certain assumptions that management believes are
reasonable at the time they are made. In making the forward-looking
statements included in this news release, Alexco has applied
several material assumptions, including, but not limited to, that
proposed exploration and development will proceed as planned, and
that market fundamentals will result in sustained silver, gold,
lead and zinc demand and prices. There can be no assurance that
forward-looking statements will prove to be accurate and actual
results and future events could differ materially from those
anticipated in such statements. Alexco expressly disclaims any
intention or obligation to update or revise any forward-looking
statements whether as a result of new information, future events or
otherwise, except as otherwise required by applicable securities
legislation.
Cautionary Statements to Investors
on Reserves and Resources
This news release uses the terms "mineral resources," "measured
mineral resources," "indicated mineral resources" and "inferred
mineral resources." Mineral resources that are not mineral reserves
do not have demonstrated economic viability. You should not assume
that all or any part of measured or indicated mineral resources
will ever be converted into mineral reserves. Further, inferred
mineral resources have a great amount of uncertainty as to their
existence and as to whether they can be mined legally or
economically, and an inferred mineral resource may not be
considered when assessing the economic viability of a mining
project, and may not be converted to a mineral reserve. On
October 31, 2018, the SEC adopted new
mining disclosure rules ("S-K 1300") that is more closely aligned
with current industry and global regulatory practices and
standards, including National Instrument 43-101 – Standards of
Disclosure for Mineral Projects ("NI 43-101") which Hecla complies with because it also is a
"reporting issuer" under Canadian securities laws. While S-K 1300
is more closely aligned with NI 43-101 than the prior SEC mining
disclosure rules, there are some differences. NI 43-101 is a rule
developed by the Canadian Securities Administrators, which
established standards for all public disclosure an issuer makes of
scientific and technical information concerning mineral projects.
Unless otherwise indicated, all resource and reserve estimates
contained in this press release have been prepared in accordance
with NI 43-101, as well as S K 1300.
Qualified Person (QP)
Kurt D. Allen, MSc., CPG, VP -
Exploration of Hecla Mining Company and Keith Blair, MSc., CPG, Chief Geologist of Hecla
Limited, who serve as a Qualified Person under S-K 1300 and "NI
43-101", supervised the preparation of the scientific and technical
information concerning Hecla's
mineral projects in this news release. Technical Report Summaries
for each of the Company's material properties are filed as exhibits
96.1, 96.2 and 96.3 to the Company's Annual Report on Form 10-K for
the year ended December 31, 2021 and
are available at www.sec.gov. Information regarding data
verification, surveys and investigations, quality assurance program
and quality control measures and a summary of analytical or testing
procedures for the Greens Creek Mine are contained in a technical
report titled "Technical Report for the Greens Creek Mine"
effective date December 31, 2018, and
for the Lucky Friday Mine are contained in a technical report
titled "Technical Report for the Lucky Friday Mine Shoshone County, Idaho, USA" effective date
April 2, 2014, for Casa Berardi are
contained in a technical report titled "Technical Report on the
mineral resource and mineral reserve estimate for Casa Berardi
Mine, Northwestern Quebec, Canada"
effective date December 31, 2018 (the
"Casa Berardi Technical Report"), and for the San Sebastian Mine,
Mexico, are contained in a
technical report prepared for Hecla titled "Technical Report for the San
Sebastian Ag-Au Property, Durango,
Mexico" effective date September 8,
2015. Also included in these three technical reports is a
description of the key assumptions, parameters and methods used to
estimate mineral reserves and resources and a general discussion of
the extent to which the estimates may be affected by any known
environmental, permitting, legal, title, taxation, socio-political,
marketing, or other relevant factors. Information regarding data
verification, surveys and investigations, quality assurance program
and quality control measures and a summary of sample, analytical or
testing procedures for the Fire Creek Mine are contained in a
technical report prepared for Klondex Mines, dated March 31, 2018; the Hollister Mine dated
May 31, 2017, amended August 9, 2017; and the Midas Mine dated
August 31, 2014, amended April 2, 2015. Copies of these technical reports
are available under Hecla's and
Klondex's profiles on SEDAR at www.sedar.com. Mr. Allen and Mr.
Blair reviewed and verified information regarding drill sampling,
data verification of all digitally collected data, drill surveys
and specific gravity determinations relating to all the mines. The
review encompassed quality assurance programs and quality control
measures including analytical or testing practice, chain-of-custody
procedures, sample storage procedures and included independent
sample collection and analysis. This review found the information
and procedures meet industry standards and are adequate for Mineral
Resource and Mineral Reserve estimation and mine planning
purposes.
The disclosure of all scientific and technical information in
this news release concerning Alexco's mineral properties has been
reviewed and approved Sebastien D.
Tolgyesi, P.Eng., P.Geo. (Keno Hill Operations Manager,
Alexco), who is a Qualified Person as defined by National
Instrument 43-101 – Standards of Disclosure for Mineral
Projects.
Information About Each
Company
Information in this news release about Hecla has been provided by, and is the
responsibility of, Hecla. For
further information about Hecla,
please refer to Hecla's SEC
filings, including its Annual Report on Form 10-K filed on
February 22, 2022 and its filings
with Canadian securities regulatory authorities under its issuer
profile on SEDAR. Information in this news release about Alexco has
been provided by, and is the responsibility of, Alexco. For further
information about Alexco, please refer to Alexco's filings,
including its Annual Report on Form 40-F filed on March 21, 2022 and its filings with Canadian
securities regulatory authorities under its issuer profile on
SEDAR.
Table A
Hecla's Mineral Reserves – 12/31/2021(1)
Proven
Reserves(1)
|
|
|
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Asset
|
Tons
(000)
|
(oz/ton)
|
(oz/ton)
|
%
|
%
|
%
|
(000
oz)
|
(000
oz)
|
(Tons)
|
(Tons)
|
(Tons)
|
|
Greens Creek
(2,3)
|
2
|
9.6
|
0.08
|
1.7
|
4.5
|
-
|
18
|
0.1
|
30
|
80
|
-
|
|
Lucky Friday
(2,4)
|
4,691
|
13.9
|
-
|
8.4
|
3.4
|
-
|
65,313
|
-
|
395,290
|
159,360
|
-
|
|
Casa Berardi Open Pit
(2,5)
|
4,763
|
-
|
0.10
|
-
|
-
|
-
|
-
|
453
|
-
|
-
|
-
|
|
Casa Berardi
Underground (2,5)
|
923
|
-
|
0.16
|
-
|
-
|
-
|
-
|
143
|
-
|
-
|
-
|
|
Total
|
10,378
|
|
|
|
|
|
65,331
|
596
|
395,320
|
159,440
|
-
|
|
Probable
Reserves(6)
|
|
|
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
|
Asset
|
Tons
(000)
|
(oz/ton)
|
(oz/ton)
|
%
|
%
|
%
|
(000
oz)
|
(000
oz)
|
(Tons)
|
(Tons)
|
(Tons)
|
|
Greens Creek
(2,3)
|
11,074
|
11.3
|
0.09
|
2.5
|
6.6
|
-
|
125,201
|
946
|
282,220
|
725,830
|
-
|
|
Lucky Friday
(2,4)
|
765
|
12.3
|
-
|
7.5
|
2.8
|
-
|
9,386
|
-
|
57,160
|
21,650
|
-
|
|
Casa Berardi Open Pit
(2,5)
|
13,371
|
-
|
0.07
|
-
|
-
|
-
|
-
|
928
|
-
|
-
|
-
|
|
Casa Berardi
Underground (2,5)
|
1,695
|
-
|
0.15
|
-
|
-
|
-
|
-
|
259
|
-
|
-
|
-
|
|
Total
|
26,905
|
|
|
|
|
|
134,587
|
2,133
|
339,380
|
747,480
|
-
|
|
Proven and Probable
Reserves
|
|
|
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
|
Asset
|
Tons
(000)
|
(oz/ton)
|
(oz/ton)
|
%
|
%
|
%
|
(000
oz)
|
(000
oz)
|
(Tons)
|
(Tons)
|
(Tons)
|
|
Greens Creek
(2,3)
|
11,076
|
11.3
|
0.09
|
2.5
|
6.6
|
-
|
125,219
|
946
|
282,250
|
725,920
|
-
|
|
Lucky Friday
(2,4)
|
5,456
|
13.7
|
-
|
8.3
|
3.3
|
-
|
74,699
|
-
|
452,440
|
181,020
|
-
|
|
Casa Berardi Open Pit
(2,5)
|
18,134
|
-
|
0.08
|
-
|
-
|
-
|
-
|
1,381
|
-
|
-
|
-
|
|
Casa Berardi
Underground (2,5)
|
2,618
|
-
|
0.15
|
-
|
-
|
-
|
-
|
403
|
-
|
-
|
-
|
|
Total
|
37,283
|
|
|
|
|
|
199,918
|
2,730
|
734,690
|
906,940
|
-
|
|
(1)
The term "reserve" means an estimate of tonnage and grade or
quality of indicated and measured resources that, in the opinion of
the qualified person, can be the basis of an economically viable
project. More specifically, it is an economically mineable
part of a measured or indicated mineral resource, which includes
diluting materials and allowances for losses that may occur when
the material is mined or extracted. The term "proven reserves'
means the economically mineable part of a measured mineral resource
and can only result from conversion of a measured mineral resource.
Reserves are reported in accordance with Section 1300 of Regulation
S-K of the Securities Act of 1933, as amended and NI 43-101.
See footnotes 7 and 8 below.
|
(2)
Mineral reserves are based on $17/oz silver, $1600/oz gold,
$0.90/lb lead, $1.15/lb zinc, unless otherwise stated.
|
(3)
The reserve NSR cut-off grades for Greens Creek are $215/ton
for all zones at Greens Creek except the Gallagher Zone at
$220/ton; metallurgical recoveries (actual 2021): 81.26% silver,
72.34% gold, 82.29% lead, 89.58% zinc
|
(4)
The reserve NSR cut-off grades for Lucky Friday are $216.19
for the 30 Vein and $230.98 for the Intermediate Veins;
metallurgical recoveries (actual 2021): 95.18% silver, 94.62% lead,
89.97% zinc
|
(5) The
average reserve cut-off grades at Casa Berardi are 0.101 oz/ton
gold (3.47 g/tonne) for underground and 0.037 oz/ton (1.27 g/tonne)
for open pit. Metallurgical recovery (actual 2021):
84.82% gold; US$/CAN$ exchange rate: 1:1.275.
|
(6) The term
"probable reserves" means the economically mineable part of an
indicated and, in some cases, a measured mineral resource. See
footnotes 8 and 9 below.
|
Totals may not
represent the sum of parts due to rounding
|
Hecla's Mineral Resources – 12/31/2021(7)
Measured
Resources(8)
|
|
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
|
Asset
|
Tons
(000)
|
(oz/ton)
|
(oz/ton)
|
%
|
%
|
%
|
(000
oz)
|
(000
oz)
|
(Tons)
|
(Tons)
|
(Tons)
|
|
Greens Creek
(11,12)
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Lucky Friday
(11,13)
|
8,652
|
7.6
|
-
|
4.9
|
2.5
|
-
|
65,752
|
-
|
425,100
|
213,480
|
-
|
|
Casa Berardi Open Pit
(11,14)
|
96
|
-
|
0.04
|
-
|
-
|
-
|
-
|
4
|
-
|
-
|
-
|
|
Casa Berardi
Underground (11,14)
|
2,272
|
-
|
0.15
|
-
|
-
|
-
|
-
|
351
|
-
|
-
|
-
|
|
San Sebastian - Oxide
(15)
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
San Sebastian - Sulfide
(15)
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Fire Creek
(16,17)
|
20
|
0.7
|
0.50
|
-
|
-
|
-
|
14
|
10
|
-
|
-
|
-
|
|
Hollister
(16,18)
|
18
|
4.9
|
0.59
|
-
|
-
|
-
|
87
|
10
|
-
|
-
|
-
|
|
Midas
(16,19)
|
2
|
7.6
|
0.68
|
-
|
-
|
-
|
14
|
1
|
-
|
-
|
-
|
|
Heva
(20)
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Hosco
(20)
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Star
(21)
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Total
|
11,060
|
|
|
|
|
|
65,867
|
377
|
425,100
|
213,480
|
-
|
|
Indicated
Resources(9)
|
|
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
|
Asset
|
Tons
(000)
|
(oz/ton)
|
(oz/ton)
|
%
|
%
|
%
|
(000
oz)
|
(000
oz)
|
(Tons)
|
(Tons)
|
(Tons)
|
|
Greens Creek
(11,12)
|
8,355
|
12.8
|
0.10
|
3.0
|
8.4
|
-
|
106,670
|
836
|
250,040
|
701,520
|
-
|
|
Lucky Friday
(11,13)
|
1,841
|
7.6
|
-
|
5.1
|
2.4
|
-
|
14,010
|
-
|
93,140
|
44,120
|
-
|
|
Casa Berardi Open Pit
(11,14)
|
420
|
-
|
0.03
|
-
|
-
|
-
|
-
|
14
|
-
|
-
|
-
|
|
Casa Berardi
Underground (11,14)
|
4,976
|
-
|
0.14
|
-
|
-
|
-
|
-
|
685
|
-
|
-
|
-
|
|
San Sebastian - Oxide
(15)
|
1,453
|
6.5
|
0.09
|
-
|
-
|
-
|
9,430
|
135
|
-
|
-
|
-
|
|
San Sebastian - Sulfide
(15)
|
1,187
|
5.5
|
0.01
|
1.9
|
2.9
|
1.2
|
6,579
|
16
|
22,420
|
34,100
|
14,650
|
|
Fire Creek
(16,17)
|
113
|
1.0
|
0.45
|
-
|
-
|
-
|
114
|
51
|
-
|
-
|
-
|
|
Hollister
(16,18)
|
70
|
1.9
|
0.58
|
-
|
-
|
-
|
130
|
40
|
-
|
-
|
-
|
|
Midas
(16,19)
|
76
|
5.7
|
0.42
|
-
|
-
|
-
|
430
|
32
|
-
|
-
|
-
|
|
Heva
(20)
|
1,266
|
-
|
0.06
|
-
|
-
|
-
|
-
|
76
|
-
|
-
|
-
|
|
Hosco
(20)
|
29,287
|
-
|
0.04
|
-
|
-
|
-
|
-
|
1,201
|
-
|
-
|
-
|
|
Star
(21)
|
1,126
|
2.9
|
-
|
6.2
|
7.4
|
-
|
3,301
|
-
|
69,900
|
83,410
|
-
|
|
Total
|
50,168
|
|
|
|
|
|
140,663
|
3,088
|
435,500
|
863,150
|
14,650
|
|
Measured &
Indicated Resources
|
|
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
|
Asset
|
Tons
(000)
|
(oz/ton)
|
(oz/ton)
|
%
|
%
|
%
|
(000
oz)
|
(000
oz)
|
(Tons)
|
(Tons)
|
(Tons)
|
|
Greens Creek
(11,12)
|
8,355
|
12.8
|
0.10
|
3.0
|
8.4
|
-
|
106,670
|
836
|
250,040
|
701,520
|
-
|
|
Lucky Friday
(11,13)
|
10,493
|
7.6
|
-
|
4.9
|
2.5
|
-
|
79,762
|
-
|
518,240
|
257,600
|
-
|
|
Casa Berardi Open Pit
(11,14)
|
516
|
-
|
0.03
|
-
|
-
|
-
|
-
|
18
|
-
|
-
|
-
|
|
Casa Berardi
Underground (11,14)
|
7,248
|
-
|
0.14
|
-
|
-
|
-
|
-
|
1,036
|
-
|
-
|
-
|
|
San Sebastian - Oxide
(15)
|
1,453
|
6.5
|
0.09
|
-
|
-
|
-
|
9,430
|
135
|
-
|
-
|
-
|
|
San Sebastian - Sulfide
(15)
|
1,187
|
5.5
|
0.01
|
1.9
|
2.9
|
1.2
|
6,579
|
16
|
22,420
|
34,100
|
14,650
|
|
Fire Creek
(16,17)
|
134
|
1.0
|
0.46
|
-
|
-
|
-
|
128
|
61
|
-
|
-
|
-
|
|
Hollister
(16,18)
|
88
|
2.5
|
0.58
|
-
|
-
|
-
|
217
|
51
|
-
|
-
|
-
|
|
Midas
(16,19)
|
78
|
5.7
|
0.43
|
-
|
-
|
-
|
444
|
33
|
-
|
-
|
-
|
|
Heva
(20)
|
1,266
|
-
|
0.06
|
-
|
-
|
-
|
-
|
76
|
-
|
-
|
-
|
|
Hosco
(20)
|
29,287
|
-
|
0.04
|
-
|
-
|
-
|
-
|
1,201
|
-
|
-
|
-
|
|
Star
(21)
|
1,126
|
2.9
|
-
|
6.2
|
7.4
|
-
|
3,301
|
-
|
69,900
|
83,410
|
-
|
|
Total
|
61,229
|
|
|
|
|
|
206,530
|
3,464
|
860,600
|
1,076,630
|
14,650
|
|
Inferred
Resources(10)
|
|
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Silver
|
Gold
|
Lead
|
Zinc
|
Copper
|
Asset
|
Tons
(000)
|
(oz/ton)
|
(oz/ton)
|
%
|
%
|
%
|
(000
oz)
|
(000
oz)
|
(Tons)
|
(Tons)
|
(Tons)
|
Greens Creek
(11,12)
|
2,152
|
12.8
|
0.08
|
2.8
|
6.8
|
-
|
27,508
|
164
|
60,140
|
146,020
|
-
|
Lucky Friday
(11,13)
|
5,377
|
7.8
|
-
|
5.8
|
2.4
|
-
|
41,872
|
-
|
311,850
|
129,600
|
-
|
Casa Berardi Open Pit
(11,14)
|
7,886
|
-
|
0.05
|
-
|
-
|
-
|
-
|
383
|
-
|
-
|
-
|
Casa Berardi
Underground 11,14)
|
2,239
|
-
|
0.18
|
-
|
-
|
-
|
-
|
408
|
-
|
-
|
-
|
San Sebastian - Oxide
(15)
|
3,490
|
6.4
|
0.05
|
-
|
-
|
-
|
22,353
|
182
|
-
|
-
|
-
|
San Sebastian - Sulfide
(15)
|
385
|
4.2
|
0.01
|
1.6
|
2.3
|
0.9
|
1,606
|
5
|
6,070
|
8,830
|
3,330
|
Fire Creek
(16,17)
|
765
|
0.5
|
0.51
|
-
|
-
|
-
|
394
|
392
|
-
|
-
|
-
|
Fire Creek - Open Pit
(22)
|
74,584
|
0.1
|
0.03
|
-
|
-
|
-
|
5,232
|
2,178
|
-
|
-
|
-
|
Hollister
(18,18)
|
642
|
3.0
|
0.42
|
-
|
-
|
-
|
1,916
|
273
|
-
|
-
|
-
|
Midas
(16,19)
|
1,232
|
6.3
|
0.50
|
-
|
-
|
-
|
7,723
|
615
|
-
|
-
|
-
|
Heva
(20)
|
2,787
|
-
|
0.08
|
-
|
-
|
-
|
-
|
216
|
-
|
-
|
-
|
Hosco
(20)
|
17,726
|
-
|
0.04
|
-
|
-
|
-
|
-
|
663
|
-
|
-
|
-
|
Star
(21)
|
3,157
|
2.9
|
-
|
5.6
|
5.5
|
-
|
9,432
|
-
|
178,670
|
174,450
|
-
|
San Juan Silver
(23)
|
3,594
|
11.3
|
0.01
|
1.4
|
1.1
|
-
|
40,716
|
36
|
51,750
|
40,800
|
|
Monte Cristo
(24)
|
913
|
0.3
|
0.14
|
-
|
-
|
-
|
271
|
131
|
-
|
-
|
-
|
Rock Creek
(25)
|
100,086
|
1.5
|
-
|
-
|
-
|
0.7
|
148,736
|
-
|
-
|
-
|
658,680
|
Montanore
(26)
|
112,185
|
1.6
|
-
|
-
|
-
|
0.7
|
183,346
|
-
|
-
|
-
|
759,420
|
Total.
|
339,200
|
|
|
|
|
|
491,103
|
5,644
|
608,480
|
499,700
|
1,421,430
|
Note: All estimates
are in-situ except for the proven reserves at Greens Creek which
are in surface stockpiles. Mineral resources are exclusive of
reserves.
|
(7) The term
"mineral resources" means a concentration or occurrence of material
of economic interest in or on the Earth's crust in such form, grade
or quality, and quantity that there are reasonable prospects for
economic extraction. A mineral resource is a reasonable estimate of
mineralization, taking into account relevant factors such as
cut-off grade, likely mining dimensions, location or continuity,
that, with the assumed and justifiable technical and economic
conditions, is likely to, in whole or in part, become economically
extractable. It is not merely an inventory of all mineralization
drilled or sampled. Resources are reported in accordance with
Section 1300 of Regulation S-K of the Securities Act of 1933, as
amended and NI 43-101.
|
(8)
The term "measured resources" means that part of a mineral resource
for which quantity and grade or quality are estimated on the basis
of conclusive geological evidence and sampling. The level of
geological certainty associated with a measured mineral resource is
sufficient to allow a qualified person to apply modifying factors,
as defined in this section, in sufficient detail to support
detailed mine planning and final evaluation of the economic
viability of the deposit Because a measured mineral resource
has a higher level of confidence than the level of confidence of
either an indicated mineral resource or an inferred mineral
resource, a measured mineral resource may be converted to a proven
mineral reserve or to a probable mineral reserve.
|
(9)
The term "indicated resources" means that part of a mineral
resource for which quantity and grade or quality are estimated on
the basis of adequate geological evidence and sampling. The level
of geological certainty associated with an indicated mineral
resource is sufficient to allow a qualified person to apply
modifying factors in sufficient detail to support mine planning and
evaluation of the economic viability of the deposit. Because an
indicated mineral resource has a lower level of confidence than the
level of confidence of a measured mineral resource, an indicated
mineral resource may only be converted to a probable mineral
reserve.
|
(10) The
term "inferred resources" means that part of a mineral resource for
which quantity and grade or quality are estimated on the basis of
limited geological evidence and sampling. The level of geological
uncertainty associated with an inferred mineral resource is too
high to apply relevant technical and economic factors likely to
influence the prospects of economic extraction in a manner useful
for evaluation of economic viability. Because an inferred mineral
resource has the lowest level of geological confidence of all
mineral resources, which prevents the application of the modifying
factors in a manner useful for evaluation of economic viability, an
inferred mineral resource may not be considered when assessing the
economic viability of a mining project and may not be converted to
a mineral reserve.
|
(11) Mineral
resources are based on $1700/oz gold, $21/oz silver, $1.15/lb lead,
$1.35/lb zinc and $3.00/lb copper, unless otherwise
stated.
|
(12)
The resource NSR cut-off grades for Greens Creek are $215/ton
for all zones at Greens Creek except the Gallagher Zone at
$220/ton; metallurgical recoveries (actual 2021): 81.26% silver,
72.34% gold, 82.29% lead, 89.58% zinc.
|
(13)
The resource NSR cut-off grades for Lucky Friday are $170.18
for the 30 Vein, $184.97 for the Intermediate Veins and $207.15 for
the Lucky Friday Vein; metallurgical recoveries (actual
2021): 95.18% silver, 94.62% lead, 89.97% zinc.
|
(14)
The average resource cut-off grades at Casa Berardi are 0.089
oz/ton gold (3.06 g/tonne) for underground and 0.036 oz/ton (1.22
g/tonne) for open pit; metallurgical recovery (actual 2021): 84.82%
gold; US$/CAN$ exchange rate: 1:1.275.
|
(15)
Indicated resources for most zones at San Sebastian based on
$1500/oz gold, $21/oz silver, $1.15/lb lead, $1.35/lb zinc and
$3.00/lb copper using a cut-off grade of $90.72/ton ($100/tonne);
$1700/oz gold used for Toro, Bronco, and Tigre zones. Metallurgical
recoveries based on grade dependent recovery curves: recoveries at
the mean resource grade average 89% silver and 84% gold for oxide
material and 85% silver, 83% gold, 81% lead, 86% zinc, and 83% for
copper for sulfide material. Resources reported at a minimum mining
width of 8.2 feet (2.5m) for Middle Vein, North Vein, and East
Francine, 6.5ft (1.98m) for El Toro, El Bronco, and El Tigre, and
4.9 feet (1.5 m) for Hugh Zone and Andrea.
|
(16)
Mineral resources for Fire Creek, Hollister and Midas are
reported using $1500/oz gold and $21/oz silver prices, unless
otherwise noted. A minimum mining width is defined as four feet or
the vein true thickness plus two feet, whichever is
greater.
|
(17)
Fire Creek mineral resources are reported at a gold
equivalent cut-off grade of 0.283 oz/ton. Metallurgical
recoveries: 90% gold, 70% silver.
|
(18)
Hollister mineral resources, including the Hatter Graben are
reported at a gold equivalent cut-off grade of 0.238 oz/ton.
Metallurgical recoveries: 88% gold, 66% silver
|
(19)
Midas mineral resources are reported at a gold equivalent cut-off
grade of 0.237 oz/ton. Metallurgical recoveries: 90% gold, 70%
silver. A gold-equivalent cut-off grade of 0.1 oz/ton and a
gold price of $1700/oz used for Sinter Zone with resources
undiluted.
|
(20)
Measured, indicated and inferred resources at Heva and Hosco
are based on $1,500/oz gold. Resources are without dilution or
material loss at a gold cut-off grade of 0.01 oz/ton (0.33 g/tonne)
for open pit and 0.088 oz/ton (3.0 g/tonne) for underground.
Metallurgical recovery: Heva: 95% gold, Hosco:
87.7% gold.
|
(21)
Indicated and Inferred resources at the Star property are
reported using $21 silver, $0.95 lead, $1.10 lead, a minimum mining
width of 4.3 feet and a cut-off grade of $100/ton; Metallurgical
recovery: 93.38% silver, 93.33% lead, 86.96% zinc.
|
(22)
Inferred open-pit resources for Fire Creek calculated November 30,
2017, using gold and silver recoveries of 65% and 30% for oxide
material and 60% and 25% for mixed oxide-sulfide material.
Indicated Resources reclassified as Inferred in 2019
Open pit resources are calculated at $1400 gold
and $19.83 silver and cut-off grade of 0.01 Au Equivalent oz/ton
and is inclusive of 10% mining dilution and 5% ore loss. Open pit
mineral resources exclusive of underground mineral
resources.
|
(23)
Inferred resources reported at a minimum mining width of 6.0
feet for Bulldog and a cut-off grade of 6.0 equivalent oz/ton
silver and 5.0 feet for Equity and North Amethyst vein at a cut-off
grade of $50/ton and $100/ton; based on $1400 Au, $26.5 Ag, $0.85
Pb, and $0.85 Zn.
Metallurgical recoveries based on grade
dependent recovery curves: recoveries at the mean resource grade
average 88% silver and 74% lead for the Bulldog and a constant 85%
gold and 85% silver for North Amethyst and Equity.
|
(24)
Inferred resource at Monte Cristo reported at a minimum mining
width of 5.0 feet; resources based on $1400 Au, $26.5 Ag using a
0.06 oz/ton gold cut-off grade. Metallurgical recovery: 90% gold,
90% silver.
|
(25)
Inferred resource at Rock Creek reported at a minimum thickness of
15 feet and a cut-off grade of $24.50/ton NSR; Metallurgical
recoveries: 88% silver, 92% copper.
Resources adjusted based on mining restrictions
as defined by U.S. Forest Service, Kootenai National Forest in the
June 2003 'Record of Decision, Rock Creek Project'.
|
(26)
Inferred resource at Montanore reported at a minimum thickness of
15 feet and a cut-off grade of $24.50/ton NSR; Metallurgical
recoveries: 88% silver, 92% copper.
Resources adjusted based on mining restrictions
as defined by U.S. Forest Service, Kootenai National Forest,
Montana DEQ in December 2015 'Joint Final EIS, Montanore Project'
and the February 2016 U.S Forest
Service - Kootenai National Forest 'Record of Decision, Montanore
Project'.
Totals may not represent the sum of parts due to
rounding
|
|
Table B
Alexco's Mineral
Reserves
Probable
Reserves
|
|
|
Silver
|
Lead
|
Zinc
|
Gold
|
Silver
|
Lead
|
Zinc
|
Gold
|
Deposit
|
Tonnes
|
(g/t)
|
%
|
%
|
(g/t)
|
(000
oz)
|
(M
lbs)
|
(M
lbs)
|
(000
oz)
|
Bellekeno
|
12,809
|
936
|
13.0
|
7.3
|
-
|
385
|
4
|
2
|
-
|
Bellekeno Surface
Deposits
|
3,397
|
1,150
|
21.7
|
4.5
|
-
|
126
|
2
|
-
|
-
|
Lucky Queen
|
70,648
|
1,269
|
2.7
|
1.6
|
0.1
|
2,883
|
4
|
2
|
-
|
Flame &
Moth
|
721,322
|
672
|
2.7
|
6.2
|
0.5
|
15,590
|
43
|
99
|
11
|
Bermingham
|
640,173
|
899
|
2.3
|
1.3
|
0.1
|
18,209
|
31
|
18
|
3
|
Total
|
1,438,349
|
804
|
2.6
|
3.8
|
0.3
|
37,193
|
84
|
122
|
14
|
Notes:
|
1.
Mineral Reserves reported herein are
dated May 26, 2021 (see Alexco's news release "Alexco Announces 22%
Increase to Silver Reserves; Updated Technical Report Demonstrates
Robust Economics at Keno Hill") and do not include depletion since
that time.
|
2. Mineral
Reserves are reported herein based on an NSR cutoff value using
estimated metallurgical recoveries, assumed metal prices and
smelter terms, which include payable factors, treatment charges,
penalties, and refining charges.
|
3. Tonnage and
grade measurements are in metric units. Contained gold and silver
ounces are reported as troy ounces.
|
4. The Bellekeno,
Lucky Queen, Flame & Moth and Bermingham deposits are
incorporated into the current mine plan supported by disclosure in
the news release dated May 26, 2021 entitled "Alexco Announces 22%
Increase to Silver Reserves; Updated Technical Report Demonstrates
Robust Economics at Keno Hill".
|
5. Rounding as
required by reporting guidelines may result in apparent summation
differences between tonnes, grade and contained metal
content.
|
Alexco's Mineral
Resources
Indicated
Resources
|
|
|
Silver
|
Lead
|
Zinc
|
Gold
|
Silver
|
Deposit
|
Tonnes
|
(g/t)
|
%
|
%
|
(g/t)
|
(000
oz)
|
Bellekeno
|
213,000
|
620
|
5.5
|
5.5
|
n/a
|
4,246
|
Lucky Queen
|
132,300
|
1,167
|
2.4
|
1.6
|
0.2
|
4,964
|
Flame &
Moth
|
1,679,000
|
498
|
1.9
|
5.3
|
0.4
|
26,883
|
Onek
|
700,200
|
191
|
1.2
|
11.9
|
0.6
|
4,300
|
Bermingham
|
1,562,700
|
939
|
2.6
|
1.7
|
0.2
|
47,210
|
Total
|
4,287,200
|
635
|
2.2
|
5.0
|
0.3
|
87,603
|
Inferred
Resources
|
|
|
Silver
|
Lead
|
Zinc
|
Gold
|
Silver
|
Deposit
|
Tonnes
|
(g/t)
|
%
|
%
|
(g/t)
|
(000
oz)
|
Bellekeno
|
302,000
|
359
|
2.5
|
5.4
|
n/a
|
3,486
|
Lucky
Queen
|
257,900
|
473
|
1.0
|
0.8
|
0.1
|
3,922
|
Flame &
Moth
|
365,200
|
356
|
0.5
|
4.3
|
0.3
|
4,180
|
Onek
|
285,100
|
118
|
1.2
|
8.3
|
0.4
|
1,082
|
Bermingham
|
843,400
|
735
|
2.0
|
1.3
|
0.2
|
19,930
|
Total
|
2,053,600
|
494
|
1.6
|
3.3
|
0.2
|
32,600
|
Notes:
|
1.
All Mineral Resources are classified
following the CIM Definition Standards for Mineral Resources and
Mineral Reserves (May 2014) of NI 43-101.
|
2. Indicated
Mineral Resources are inclusive of Probable Mineral Reserves
estimates.
|
3. Mineral
Resources are not Mineral Reserves and do not have demonstrated
economic viability. All numbers have been rounded to reflect the
relative accuracy of the estimates.
|
4. The Mineral
Resource estimates comprising Lucky Queen and Flame & Moth,
Onek and Bermingham are supported by disclosure in the news release
dated May 26, 2021 entitled "Alexco Announces 22% Increase to
Silver Reserves,; Updated Technical Report Demonstrates Robust
Economics at Keno Hill" and the Technical Report filed on SEDAR
dated May 26, 2021 with an effective date of April 1,
2021.
|
5. The Mineral
Resource estimate for the Bermingham deposit is based on Mineral
Resource estimates having an effective date of November 30,
2021.
|
6. The Mineral
Resource estimate for the Lucky Queen, Flame & Moth and Onek
deposits have an effective date of January 3, 2017.
|
7. The Mineral
Resource estimate for the Bellekeno deposit is based on an internal
Mineral Resource estimate completed by Alexco Resource Corp. and
externally audited by SRK Consulting Inc., having an effective date
of January 01, 2021. This Mineral Resource estimate has been
depleted to reflect all mine production from Bellekeno to the end
of December 2020 and does not reflect any depletion from production
that occurred in 2021.
|
View original
content:https://www.prnewswire.com/news-releases/hecla-acquires-alexco-resource-301580461.html
SOURCE Alexco Resource Corp.