HALDANE PRESENTATION New Silver Discoveries In The Historic Keno Hill District - January 2021 - Alianza Minerals Ltd
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HALDANE
PRESENTATION
New Silver Discoveries
In The Historic Keno Hill
District
January 2021
1
ANZ:TSX-V
Haldane Property
YUKON’S KENO HILL
MINING DISTRICT
A structurally-controlled silver vein
prospect, 25 km west of the main Keno Hill
Deposits. The project lies 30 km north of
Mayo, YT, just off the Silver Trail route to
Elsa and Keno City
Located in the traditional
territory of the Na-Cho Nyak
Dun First Nation
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Keno Hill District
• Over 217 M oz of silver production from 1913-1989
• Average production grade: 1,149 g/t Ag (37 oz/t), 5.62% Pb,
3.14% Zn
• Current Resources in all categories ~128,750,000 oz Ag
(March 2019 – Alexco website)
• One of the world’s highest-grade silver camps
• Canada’s second-largest silver producer
Elsa Keno
City
0 20km
ANZ:TSX-V Mayo
Eagle Gold Mine
Haldane Overview
Elsa
Keno City Proven Mining-Friendly District; road accessible property
High-grade silver mineralization
Under-explored
Mt Haldane Potential: at depth, on strike and in new vein systems
New discoveries in 2019, 2020 at Bighorn and West Fault
Room to at least double current known strike length of
12 km
10 Year Class 3 Land Use Permit in Place
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ANZ:TSX-V
Mayo Airport
ANZ:TSX-V Electrical substation - Mt Haldane in background
Haldane Property Access Road
Mt Haldane
Looking west from Hector-Calumet –
Keno District’s largest silver producer (96 M oz Ag)
Mt Haldane
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Regional Geology
Keno Hill District
Haldane Property
Western extension of the
Keno Hill District
Identical geological setting
to Keno
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100 Years of History
Late-70s sporadic exploration targeting
tin/tungsten and later gold
Mid-60s underground workings
Keno District silver Original silver Alianza property-wide
& trenching at MHVS – led by
discoveries made discoveries at evaluation, new target
Dr. Aaro Aho
on Galena Ck Haldane development, 7 drill holes
No record of work
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 2020
Underground working Equity Exploration-led
developed at Middlecoff surface programs &
and Johnson veins 13 drill holes
• From 1918-2018, only sporadic work programs focused • Alianza’s approach – step back and
on specific areas of the property were undertaken in the assess the entire property to prioritize
Mt Haldane area targets for follow up
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Key Criteria for Keno District Deposits
Complex fault/vein systems
Proximity to Robert Service Mt. Haldane
Thrust (RSTF) Vein System
(MHVS)
Host rock: Keno Hill Quartzite
unit (Basal Quartzite)
Mineralization:
quartz-siderite veins with galena,
sphalerite tetrahedrite, pyrargyrite
ANZ:TSX-V
Exploration
Potential!
Property-wide mapping, geochemical sampling
to assess and prioritize targets
Focused on areas of little or no geological or
geochemical information
Definition of existing anomalies, identify new
ones
Ross and Northstar anomalies better defined, new
Pb, Ag, Zn in soil anomaly outlined at Bighorn (2.8
km west of MHVS)
Successful program – led to discovery!
First hole drilled at Bighorn (2019) intersects Keno-
style silver-lead mineralization
First holes drilled at West Fault intersect wide, high
grade silver mineralization
10 10
ANZ:TSX-VMHVS
West Fault Target
Looking North
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Mt Haldane Vein
System (MHVS)West Fault – A New Zone
WIDE, HIGH-GRADE SILVER VEIN/FAULT
Discovered in 2011 - HLD11-09 intersected 320
g/t Ag, 200 m below surface
2020 - Two holes tested downdip and along strike
extensions
• 8.72 m averaging 311 g/t Ag, 0.89% Pb, 1.13% Zn
• Higher grade 1.78 m section averaging 818 g/t Ag, 3.47%
Pb, 1.03% Zn
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ANZ:TSX-V
Silver-bearing galena vein at 260.15 m in HLD20-19. Interval returned
2400 g/t Ag, 15.85% Pb, 1.02% Zn over 0.65 mWest Fault View looking NE
HIGH GRADE SILVER TARGET
• 2020 results add another high-grade silver target to
the Haldane
• Follow-up to commence spring 2021
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DrillANZ:TSX-V
rig on site at West Fault target, 2020. View across valley to Middlecoff Zone
(obscured by foreground trees).Mt Haldane Vein System
(MHVS)
High Grade Silver discoved in early
1900s
1 km
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14Middlecoff Zone –
Overview (Looking SW)
• Four levels of underground workings, 8
u/g holes
• 235 m of strike on mineralized structure
• Evidence of extension to north
(prospecting shaft)
• Open along strike to the south and Keno Hill Qtz
down plunge at depth Basal Quartzite Keno Hill Qtz
Sourdough Member
• 2020 drill program will test vein
Upper Adit
mineralization extensions to the south
along strike and down plunge from Mid Adit Keno Hill Qtz
successful intercepts from 2019 Basal Quartzite
2020 - 2021 Drill Targets
Shaft
Lower Adit
ANZ:TSX-V CampMHVS – Middlecoff Zone
• Four levels of underground workings, 8 u/g holes
• 235 m of strike on mineralized structure
• Evidence of extension to north (prospecting shaft)
• Open to south
Historic Results
• 24.7 t of 3,102 g/t Ag & 59% Pb produced (1918-19)
• 775 g/t Ag over 13.7 m strike (samples avg 1.0 m true
width)
• 2,791 g/t Ag over 1.2 m (hole UM-02, 40 m south of
HLD20-21
workings) Results pending
- Never followed up!
Current Drill Program
• 2020 drilling tested extension plunging shallowly south
- results pending
• Two additional holes planned to test southern extension
ANZ:TSX-V
16Middlecoff Zone –
Cross Section
• Highly variable mineralization, structurally complex
• Highlights - HLD19-16: 125.6 g/t Ag over a 10.66 m starting at 114.3 m
• 0.35 m section above this returned 996 g/t Ag, 1.486 g/t Au and 28.35%
Pb
125.6 over 10.66 m
ANZ:TSX-V Middlecoff Zone drill pad -2019 Program
17Middlecoff Zone – Looking West DDH HLD19-16,17
Upper Middlecoff Adit
Mid Middlecoff Adit
8.5 oz/ton Ag
DDH HLD20-20,21
ANZ:TSX-VExploration Potential!
2018 – Property-wide mapping, geochemical sampling to
assess and prioritize targets
Focused on areas of little or no geological or
geochemical information
Definition of existing anomalies, identify new ones
Ross and Northstar anomalies better defined, new Pb, Ag, Zn in
soil anomaly outlined at Bighorn (2.8 km west of MHVS)
Successful program – led to discovery!
First hole drilled at Bighorn (2019) intersects multiple
vein structures and Keno-style silver-lead
mineralization
19 19
ANZ:TSX-VBighorn Zone Discovery
Geochemical signature
• Strongly anomalous soil geochemistry (63.8 g/t Ag,
>1% Pb in soil) 900 by 150 m, northerly trend, below
Sourdough contact
Geological setting
• Basal quartzite unit hosts wide damage zones related to
silicified, brecciated fault zones, primarily Fe-oxides at
surface
• Elevated Pb in damage zones around faults
63.8 g/t Ag
>1.0% Pb
20 20
ANZ:TSX-V 75 m
98th percentileLooking North
Bighorn Zone Section
• At least 4 vein-faults, correlate with geochem and mapped
breccias
• 2.35m interval of vein-fault returned 125 g/t Ag, 4.39%Pb
• Mineralogy - typical galena-sphalerite-siderite, sulphosalts locally
• Sulphides present in veins, suggest shallower depth of
weathering
271m: Galena-sphalerite-siderite vn in quartzite
21 21
ANZ:TSX-VA A’
Haldane – New Targets
ROSS
ANOMALY
Next step is to move
west 100 – 150 m to
test target A’
A
250 m
ANZ:TSX-VUnder-explored Keno-style vein system with THE HALDANE PROPERTY
historic small-scale, high-grade production
LIES WITHIN THE KENO HILL
Potential to expand areas of known MINING DISTRICT - ONE OF
mineralization along strike and down dip (West THE PREMIER SILVER-
Fault, Middlecoff)
PRODUCING DISTRICTS IN
Potential to discover new vein systems as NORTH AMERICA
evidenced by Bighorn Zone discovery
At least 12 km of vein strike to explore – only
20 surface holes drilled to date on property
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ANZ:TSX-V2020 drilling tested:
• Extension of Middlecoff Zone
NEXT STEPS
• West Fault along strike and down dip
Spring 2021 program to commence as early as
possible
• follow up Middlecoff and West Fault success
• expand Bighorn Zone discovery
• Ross Anomaly test
Ground-truthing of early-stage targets elsewhere on
the property
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ANZ:TSX-VContact Us @AlianzaMinerals
Jason Weber, P.Geo. - President and CEO
Sandrine Lam - Investor Relations
Suite 410 – 325 Howe Street
Vancouver, BC V6C 1Z7 https://www.facebook.com/alianzaminerals/
(604) 687-3520
www.alianzaminerals.com
https://www.youtube.com/user/TarsisResourcesLtd/featured
https://www.linkedin.com/company/alianza-minerals-ltd/
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