VANCOUVER, BC, Sept. 2, 2020 /CNW/ - District Metals
Corp. (TSXV: DMX) (FRA: DFPP); ("District" or the
"Company") is pleased to report that it has commenced field
work on its polymetallic Tomtebo Project in the Bergslagen Mining
District of south-central Sweden.
Initial work consisting of geological mapping, prospecting and
geochemical sampling has started at the former Tomtebo Mine, and
regionally across the 5,144 hectare Property. This work will
be further complemented by a review of available historic drill
core from the Tomtebo Mine starting in mid-September. These
fieldwork programs will augment the historical compilation work and
recently flown SkyTEM survey in preparation for a drilling campaign
at Tomtebo planned for early-2021.
Tomtebo Property Highlights
- Boliden's Garpenberg Mine is located 25 km to the southeast,
and the historic Falun Mine is located 25 km to the northwest.
Lundin Mining's Zinkgruvan Mine is located 175 km to the
southwest.
- Tomtebo contains similar host rocks, structure, alteration, and
mineralization styles as the Garpenberg, Falun, and Zinkgruvan Mines.
- Two historic mines, and numerous mineralized prospects are
situated along a 17 km trend on the property. Mineralization at the
historic Tomtebo and Lovas Mines
appears to be open in all directions (Figure 1).
- Historic production at the Tomtebo Mine comprised 120,000
tonnes at 4.4% Cu1. Historic production at the Lovas
Mine comprised 330,000 tonnes at 3.5% Zn, 2.5% Pb, and 30g/t
Ag2.
- Development work and mining at the historical Tomtebo and
Lovas Mines reached depths of
200 m and 190
m, respectively. Mining operations at Boliden's Garpenberg
Mine and Lundin Mining's Zinkgruvan Mine are currently at depths of
1400 m and 1300 m, respectively, with resources that remain
open at 1600 m.
- Previously reported historic drill results at the former
Tomtebo Mine include:
-
- Hole TOMT65001 intersected 4.67 m at 1,087.0 g/t AgEq3 or
28.0% ZnEq4 at the Oscarsgruvan zone (see
July 6th, 2020 news
release).
- Hole TOMT70004 intersected 16.17 m at 535.7 g/t AgEq3 or 13.8%
ZnEq4 at the Steffenburgs zone (see July 27th, 2020 news release).
- Hole TOMT16008b intersected 3.6 m at 3.98% Cu, 4.0
m at 11.79% Cu, and 3.4 m at
2.38% Cu at the Gårdsgruvans zone (see August 11th, 2020 news release).
- Modern systematic exploration has never been previously
conducted on the Tomtebo Property.
Garrett Ainsworth, CEO of
District, commented: "Compilation of historical drill results at
the Tomtebo Mine is complete, and Leapfrog 3D modeling of the
mineralized zones continues, which will be greatly enhanced by the
additional data obtained from the recently commenced
fieldwork. As an authority in the Bergslagen Mining District,
the presence of Dr. Rodney Allen at
Tomtebo is significant given his key role in the discovery of
polymetallic mineral resources at the world class Garpenberg
Mine. The final SkyTEM data will be available very soon, and
thereafter interpretations on the magnetic and conductive data will
be developed as an additional layer to define our priority drill
targets at the Tomtebo Mine and regionally across the Tomtebo
Property."
Fieldwork Program
Fieldwork comprising geological mapping, prospecting, and
geochemical sampling at the historic Tomtebo Mine will be conducted
by Dr. Rodney Allen and Hein Raat. Dr. Allen was Manager, Geology
Research and Development for the Boliden Group in Sweden for ten years. Prior to that position,
he studied several polymetallic ore deposits in Sweden. His geological interpretations were
instrumental in the discovery of new ore bodies at Garpenberg and
Renström. Mr. Raat was a Geologist for the Boliden Group in
Sweden for eight years with the
last four years being focused on polymetallic projects in the
Bergslagen Mining District.
The review of historical drill results at the Tomtebo Mine prior
to initiating fieldwork has provided valuable background
information that will assist with the geological interpretation of
trends, patterns, and zonation related to polymetallic
mineralization. Mapping at the historic mine will focus on
identifying controls of mineralization through detailed mapping of
the geology, alteration, and structure in the open pits and where
outcrop is present. Identification of strongly altered
limestone to tremolite skarn will be a priority given the
importance of this unit to other large polymetallic deposits in the
Bergslagen Mining District. The structural data obtained will
improve the 3D modeling of the mineralized zones at depth where
frequent structural measurements were historically recorded from
the -200 m exploration
drift.
Regional fieldwork at Tomtebo will be conducted by Nicolai Metzger who is an economic geologist
with a focus on precious and base metal exploration in
Scandinavia. The regional work will focus on known
polymetallic mineral occurrences, preliminary SkyTEM conductive and
magnetic anomalies, and outcrop exposures. Special attention
will be given to mapping out characteristic mafic volcanics and
marble horizons that are often spatially related to polymetallic
mineralization at the Garpenberg, Zinkgruvan, historic Falun, and historic Sala Mines.
Note: The nearby mines provide geologic context for
Tomtebo, but this is not necessarily indicative that the Property
hosts similar grades or tonnages of mineralization.
References
1 Ed.
Eilu, Pasi, 2012, Geological Survey of Finland, Special Paper 53,
Metallogenic areas in Sweden, p. 154.
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2
Geological Survey of Sweden report grb_097, 1997.
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3 AgEq
equals = Ag g/t + (Au g/t × 110) + (Cu% × 98.286) + (Zn% × 38.857)
+ (Pb% × 34.286). Metal prices used in USD for metal
equivalent calculations were based on $15.00/oz for Ag, $1650/oz
for Au, $2.15/lb for Cu, $0.85/lb for Zn and $0.75/lb for Pb. Metal
equivalent calculations assume 100% recoveries.
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4 ZnEq
equals = Zn% + (Ag g/t × 0.0257) + (Au g/t x 2.831) + (Cu% × 2.529)
+ (Pb% × 0.882). Metal prices used in USD for metal equivalent
calculations were based on $15.00/oz for Ag, $1650/oz for Au,
$2.15/lb for Cu, $0.85/lb for Zn and $0.75/lb for Pb. Metal
equivalent calculations assume 100% recoveries.
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5 Allen,
R.L., Lundström, I., Ripa, M., and Christofferson, H., 1996, Facies
analysis of a 1.9 Ga, continental margin, back-arc, felsic caldera
province with diverse Zn-Pb-Ag-(Cu-Au) sulfide and Fe oxide
deposits, Bergslagen region, Sweden: Economic Geology, v. 91, p.
979–1008.
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6
https://www.boliden.com/globalassets/operations/exploration/mineral-resources-and-mineral-reserves-pdf/2019/resources_and_reserves_garpenberg_2019-12-31.pdf
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Technical Information
All scientific and technical information in this news release
has been prepared by, or approved by Garrett Ainsworth, PGeo,
President and CEO of the Company. Mr. Ainsworth is a
qualified person for the purposes of National Instrument 43-101 -
Standards of Disclosure for Mineral Projects.
Mr. Ainsworth has not verified any of the information regarding
any of the properties or projects referred to herein other than the
Tomtebo and Trollberget Properties. Mineralization on any
other properties referred to herein is not necessarily indicative
of mineralization on the Tomtebo and Trollberget Properties.
The data disclosed in this news release related to drilling
results is historical in nature. District has not undertaken any
independent investigation of the sampling nor has it independently
analyzed the results of the historical exploration work in order to
verify the results. District considers these historical drill
results relevant as the Company will use this data as a guide to
plan future exploration programs. The Company's future exploration
work will include verification of the data through drilling.
About District Metals Corp.
District Metals Corp. is led by industry professionals with a
track record of success in the mining industry. The Company's
mandate is to seek out, explore, and develop prospective mineral
properties through a disciplined science-based approach to create
shareholder value and benefit other stakeholders.
The advanced exploration stage Tomtebo Property is located in
the Bergslagen Mining District of south-central Sweden is the Company's main focus. Tomtebo
comprises 5,144 ha, and is situated between the historic Falun Mine
and Boliden's Garpenberg Mine that are located 25 km to the
northwest and southeast, respectively. Two historic polymetallic
mines and numerous polymetallic showings are located on the Tomtebo
Property along an approximate 17 km trend that exhibits similar
geology, structure, alteration and VMS/SedEx style mineralization
as other significant mines within the district. Mineralization that
is open at depth and along strike at the historic mines on the
Tomtebo Property has not been followed up on, and modern systematic
exploration has never been conducted on the Property.
On Behalf of the Board of Directors
"Garrett Ainsworth"
President and Chief Executive Officer
(604) 288-4430
Neither TSX Venture Exchange nor its Regulation Services
Provider (as that term is defined in policies of the TSX Venture
Exchange) accepts responsibility for the adequacy or accuracy of
this release.
Cautionary Statement Regarding "Forward-Looking"
Information.
This news release contains certain statements that may be
considered "forward-looking statements" within the meaning of
applicable securities laws. In some cases, but not necessarily in
all cases, forward-looking information can be identified by the use
of forward-looking terminology such as "plans", "targets",
"expects" or "does not expect", "is expected", "an opportunity
exists", "is positioned", "estimates", "intends", "assumes",
"anticipates" or "does not anticipate" or "believes", or variations
of such words and phrases or state that certain actions, events or
results "may", "could", "would", "might", "will" or "will be
taken", "occur" or "be achieved" and other similar expressions. In
addition, statements in this news release that not historical facts
are forward looking statements including anticipated results of
future exploration and the results of additional compilation
work.
These statements and other forward-looking information are
based on assumptions and estimates that the Company believes are
appropriate and reasonable in the circumstances, , including,
without limitation, assumptions about the reliability of historical
data and the accuracy of publicly reported information regarding
past and historic mines in the Bergslagen District the
Company's ability to raise sufficient capital to fund planned
exploration activities, maintain corporate capacity and satisfy
the exploration expenditure requirements required by the
definitive purchase agreement between the Company and the vendor of
the Tomtebo property (the "Definitive Purchase Agreement") by the
times specified therein (failing which the Tomtebo Property will be
forfeited without any repayment to the Company); and stability in
financial and capital markets.
There can be no assurance that such statements will prove to
be accurate and actual results, and future events could differ
materially from those anticipated in such statements. Important
factors that could cause actual results to differ materially from
the Company's expectations include ; the risk that historic data
regarding the Tomtebo property is unreliable, the risk that
information concerning production and mineralization at current and
historic mines within the Bergslagen District proves to be
inaccurate; the risk that the Company will be unable to raise
sufficient capital to finance planned exploration (including
incurring prescribed exploration expenditures required by the
Definitive Purchase Agreement, failing which the Tomtebo Property
will be forfeited without any repayment of the purchase price);
future metal prices, general economic, market or business
conditions, and other exploration or other risks detailed herein
and from time to time in the filings made by the Company with
securities regulators, including those described under the heading
"Risks and Uncertainties" in the Company's MD&A for the
financial year ended June 30,
2019. The Company does not undertake to update or revise any
forward-looking statements, except in accordance with applicable
law. Readers are cautioned not to put undue reliance on these
forward-looking statements.
SOURCE District Metals Corp.