Intrusion-Related GOLD Deposit; Drills 152.1 Metres of 1.00 G/T GOLD from Surface, Including
NEWS
RELEASE
August
5,
2025
NR
25-18
www.sitkagoldcorp.com
SITKA
DISCOVERS
THIRD
INTRUSION-RELATED
GOLD
DEPOSIT;
DRILLS
152.1
METRES
OF
1.00
G/T
GOLD
FROM
SURFACE,
INCLUDING
9.0
METRES
OF
4.23
G/T
GOLD,
AT
ITS
RHOSGOBEL
TARGET,
RC
GOLD
PROJECT,
YUKON
●
First
drill
holes
of
2025
completed
at
Rhosgobel
return
up
to
152.1
m
of
1.00
g/t
Au
from
surface
,
including
9.0
m
of
4.23
g/t
Au
and
10.0
m
of
2.75
g/t
Au
in
DDRCRG-25-003
●
DDRCRG-25-005
intersected
114.8
m
of
1.11
g/t
Au
from
surface,
including
8.6
m
of
3.50
g/t
Au
from
41.0
m
●
Drilling
at
Rhosgobel
confirms
discovery
of
a
3rd
reduced
intrusion-related
gold
deposit
at
the
RC
Gold
project
●
First
four
diamond
drill
holes,
including
the
two
discovery
holes
drilled
in
2024,
have
all
intersected
>100
gram-metres
(g/t*m)
of
gold
●
The
drilling
target
at
Rhosgobel
is
a
large
near-surface
gold
deposit
that
is
broadly
defined
by
a
1.5
km
x
2
km
gold-in-soil
soil
anomaly
with
values
up
to
>500
ppb
gold
●
Two
drills
currently
turning
at
Rhosgobel
with
18
drill
holes
completed
to
date
and
visible
gold
identified
in
14
of
the
18
completed
holes
;
results
are
currently
pending
for
14
holes
●
21,347
metres
in
58
holes
completed
so
far
this
year
,
four
drill
rigs
are
currently
turning
across
the
Clear
Creek
Intrusive
Complex
●
Assays
are
currently
pending
for
43
holes
completed
at
the
Blackjack-Saddle-Eiger
zone
and
the
Rhosgobel
and
Pukelman
targets
VANCOUVER,
CANADA
–
August
5,
2025:
Sitka
Gold
Corp.
(“Sitka”
or
the
“Company”)
(TSX-V:SIG)
(FSE:1RF)
(OTCQB:SITKF)
is
pleased
to
announce
positive
assay
results
from
its
fully
funded
30,000
metre
diamond
drill
program
currently
underway
at
its
100%
owned,
road
accessible
RC
Gold
Project
located
in
the
Yukon’s
prolific
Tombstone
Gold
Belt.
Results
received
and
compiled
for
holes
DDRCRG-25-003
(hole
003)
and
DDRCRG-25-005
(hole
005),
which
were
prioritized
at
the
lab
and
drilled
at
the
Rhosgobel
intrusion
target,
located
approximately
5
kilometres
south
of
the
Blackjack
gold
deposit
(see
Figure
7),
have
returned
strong
gold
values
from
surface
and
confirm
the
presence
of
a
newly
discovered
intrusion-related
gold
deposit
at
Rhosgobel,
the
3rd
gold
deposit
discovered
to
date
at
RC
Gold.
Results
from
initial
2025
drilling
have
intersected
up
to
152.1
metres
of
1.00
g/t
gold
from
surface,
including
9.0
metres
of
4.23
g/t
gold
and
10.0
metres
of
2.75
g/t
gold,
in
DDRCRG-25-003
and
114.8
m
of
1.11
g/t
Au
from
surface,
including
8.6
m
of
3.50
g/t
Au,
in
DDRCRG-25-005
(see
Tables
1
and
2).
Holes
003
and
005
were
collared
approximately
50
and
100
metres
along
strike
respectively
from
discovery
holes
001
and
002
which
were
completed
last
year
(see
Figure
3).
These
are
the
first
results
to
be
received
this
year
for
drilling
that
is
currently
underway
at
Rhosgobel,
where
two
drill
rigs
are
operating
and
up
to
10,000
metres
of
drilling
is
planned
to
be
completed
this
year.
To
date,
18
holes
have
been
completed
at
Rhosgobel
this
year
with
assays
currently
pending
for
14
holes.
Over
21,000
metres
of
the
30,000
metre
drill
program
planned
at
the
RC
Gold
project
have
been
completed
so
far
this
year
with
assays
currently
pending
for
43
holes
drilled
at
the
Blackjack-Saddle-Eiger
zone
and
the
Rhosgobel
and
Pukelman
targets.
Drilling
has
also
recently
commenced
at
the
Pukelman
intrusion,
located
approximately
2.5
km
southeast
of
the
Blackjack
deposit.
Two
drills
are
currently
turning
at
Pukelman
where
historical
data,
including
10.7
metres
of
20.46
g/t
gold
intersected
in
previous
drilling
(see
news
release
dated
June
24,
2024),
suggests
the
potential
of
another
reduced
intrusion-related
gold
deposit.
Up
to
5,000
metres
of
diamond
drilling
is
planned
to
be
completed
at
Pukelman
this
year.
Table
1:
Assay
highlights
for
this
release
(see
Table
2
for
details)
Hole
ID
Zone
From
(m)
to
(m)*
Length
(m)
Gold
(g/t)
DDRCRG-25-003 Rhosgobel 3.0 155.1 152.1 1.00 Including 89.0 98.0 9.0 4.23 Including 96.0 98.0 2.0 9.19 And Including 113.0 123.0 10.0 2.75 DDRCRG-25-005 Rhosgobel 4.2 119.0 114.8 1.11 Including 4.2 19.0 14.9 3.28 And Including 41.0 49.6 8.6 3.50 And Including 12.0 14.3 2.3 12.20
*Intervals
are
drilled
core
length,
as
insufficient
drilling
has
been
completed
at
this
time
to
determine
true
widths.
"The
strong
gold
results
from
initial
drilling
at
Rhosgobel
this
summer
are
highly
encouraging
and
further
confirm
both
the
scale
and
strength
of
gold
mineralization
that
is
present
across
what
appears
to
be
a
very
well-endowed
gold
system
within
the
Clear
Creek
Intrusive
Complex,"
said
Cor
Coe,
CEO
and
Director
of
Sitka
Gold.
"Results
such
as
those
seen
in
DDRCRG-25-003
suggest
that
the
Rhosgobel
intrusion
target
hosts
gold
grades
comparable
to
those
seen
at
the
Blackjack
gold
deposit
located
5
kilometres
to
the
north.
In
addition,
every
hole
that
has
been
reported
to
date
from
Rhosgobel,
which
includes
the
discovery
holes
001
and
002
from
last
year
and
the
holes
in
this
release,
has
returned
intervals
that
exceed
100
gram-metres
(grams
per
tonne*meters)
of
gold,
confirming
that
another
intrusion-related
gold
deposit
has
been
discovered.
With
visible
gold
observed
in
the
majority
of
the
drill
holes
completed
at
Rhosgobel,
gold
mineralization
starting
at
surface,
and
a
broad
gold-in-soil
anomaly
measuring
approximately
2.0
km
by
1.5
km,
the
potential
scale
of
mineralization
at
this
target
is
quite
large.”
Figure
1
:
A
cross
section
of
holes
DDRCRG-25-003
and
004.
Analytical
results
show
strong
gold
values
intersected
in
hole
003
with
an
average
of
1.00
g/t
gold
over
152.1
m
starting
from
surface
while
numerous
instances
of
visible
gold
observed
in
hole
004
suggests
that
gold
mineralization,
which
remains
open
in
all
directions,
is
persistent
within
this
intrusion
target.
Figure
2
:
A
cross
section
of
holes
DDRCRG-25-005,
006
and
011.
All
holes
intersected
similar
mineralization
with
highlight
assays
displayed
for
Hole
005
and
multiple
visible
gold
occurrences
shown
for
Holes
006
and
011.
Figure
3:
A
plan
map
of
the
Rhosgobel
Intrusion
showing
the
2025
drilling.
The
drilling
is
targeted
based
on
previous
shallow
reverse-circulation
drilling
conducted
in
1995
which
had
not
been
followed
up
on
until
Sitka’s
initial
diamond
drill
discovery
holes
completed
in
2024.
The
target
is
supported
by
a
large
2.0
km
x
1.5
km
gold-in-soil
anomaly
which
covers
the
central
part
of
the
intrusion.
Figure
4
:
Examples
of
visible
gold
(VG)
observed
in
DDRCRG-25-003
to
006
at
the
Rhosgobel
target.
Visible
gold
has
been
observed
in
the
drill
core
at
Rhosgobel,
with
VG
encountered
in
14
of
the
18
holes
completed
to
date.
Bismuthinite,
scheelite
and
molybdenite
are
also
visible
in
the
examples
above
and
are
associated
wit
h
VG
in
many
instances.
Click
HERE
to
view
additional
images
of
VG
observed
in
Rhosgobel
drill
core.
Figure
5:
An
example
of
drill
core
from
DDRCRG-25-003
showing
part
of
the
interval
of
152.1
m
of
1.00
g/t
Au
from
3.0
m,
including
17.0
m
of
2.88
g/t
Au
from
81.0
m
and
2.0
m
of
9.19
g/t
Au
from
96.0
m
within
sheeted
quartz
veins
and
larger
quartz-tourmaline
veins
cutting
feldspar
megacrystic
quartz
monzonite.
RHOSGOBEL
TARGET
DRILLING
To
date,
18
holes
totalling
approximately
4,593
m
have
been
completed
at
the
Rhosgobel
target.
All
holes
drilled
have
intersected
significant
reduced
intrusion-related
gold
(RIRGS)
style
mineralization
including
centimetre-scale,
sheeted,
quartz
veins
and
larger,
metre-scale
quartz,
and
quartz-tourmaline
veins
(and
breccias)
cutting
the
feldspar
megacrystic
quartz
monzonite
intrusion.
Visible
gold
has
been
observed
within
all
styles
of
veins
and
is
often
associated
with
bismuthinite,
scheelite,
and
molybdenite
(see
Figure
4).
Drilling
to
date
has
traced
mineralization
over
a
strike
length
of
900
metres
and
from
surface
to
a
depth
of
450
metres
within
a
large
2.0
km
x
1.5
km
surface
signature
represented
by
a
gold-in-soil
anomaly
with