Monument Announces Additional Assay Results from the Buffalo Reef / Felda Areas of Selinsing GOLD MINE
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February 18, 2026 News Release Release #01-2026
MONUMENT ANNOUNCES ADDITIONAL ASSAY RESULTS
FROM THE BUFFALO REEF / FELDA AREAS OF SELINSING GOLD MINE
Vancouver, B.C., February 18, 2026 - Monument Mining Limited (TSX -V: MMY and FSE:
D7Q1)("Monument" or the "Company") is pleased to announce the results of a n additional fifteen (15)
holes from its Buffalo Reef/Felda areas and updates drilling activities under its mine expansion drilling
program at the Selinsing Gold Mine including Selinsing and Buffalo Reef gold projects, located in Pahang
State on the Central Gold Belt of Western Malaysia.
Ms. Cathy Zhai, President and CEO of Monument Mining commented: "Some pleasing results are starting
to be returned from the BRC2/BRC3 gap drilling with downhole mineralized intercepts spanning 7 -9m
width and continuity between mineralized intercepts becoming evident, validating the program objectives
and guiding the next round of drilling.”
Ms. Zhai continued: “Expansion drilling is targeting to increase gold resources and potentially expanded
the life of mine at Selinsing Gold Mine. We have 4 drill rigs up running now and plan to increase up to 9
drill rigs to accelerate the exploration programs.”
DRILL PROGRAM HIGHLIGHTS
Results from fifteen (15) completed drill holes of the Buffalo Reef/Felda Mine Expansion Drilling Program
have been received (Appendix A), with high gold assay results returned.
Significant highlights include:
BRC2 / BRC3 Gap
o MBRRC610: 7m @ 2.30g/t Au from 7m
o MBRRC612: 9m @ 2.03g/t Au from 26m includes
2m @ 4.54g/t Au from 28m and
3m @ 2.75g/t Au from 32m
o MBRDD616: 3.0m @ 0.66g/t Au from 57.9m
2.6m @ 2.69g/t from 119.4m
6.0m @ 1.51g/t Au from 129.4m
9.0m @ 1.76g/t Au from 186.9m including
[email protected]/t Au & 0.24%Sb from 186.9m
o MBRDD619: 5.7m @ 1.72g/t Au from 181.5m including
3.0m @ 4.51g/t Au & 0.28%Sb from 181.5m
o MBRDD621: 1.5m @ 8.59g/t Au from 144.9m
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BRC3 / BRC 4 Gap
o MBRDD614: 7.3m @ 1.76g/t Au from 136.1m includes
3.0m @ 3.35g/t from 138.9m
BRC3 Mine Down Dip
o MBRDD618: 1.5m @ 0.36g/t Au from 17m
2.5m @ 0.41g/t Au from 24.7m
1.5m @ 0.5g/t Au from 39.5m
1.7m @ 0.21g/t Au from 46.8m
1.5m @ 0.38g/t Au from 65m
1.6m @ 28g/t Au from 95.5m
1.5m @ 0.25g/t Au from 108.5m
1.0m @ 1.2g/t Au from 114.5m
1.1m @ 0.46g/t Au from 154.4m
1.5m @ 1.03g/t Au from 165m
1.5m @ 0.82g/t Au from 188.9m
3.0m @ 1.62g/t Au from 203m
1.5m @ 1.18g/t Au from 207.5m
1.5m @ 1.02g/t Au from 215.7m
Note: the reported intervals are downhole lengths and do not represent true widths. True widths will be determined
once geological modelling has been completed.
BUFFALO REEF/FELDA MINE EXPANSION DRILLING RESULTS
Buffalo Reef/Felda mine expansion drilling contains Stage 1 and Stage 2 as a part of the Selinsing gold
mine expansion program. The target Area covers 115 acres of land, laying the foundation to evaluate the
potential to extend the currently defined Mineral Resources and to convert the current resources to
reserves that are now constrained by tenement boundaries. Success of exploration may potentially
support the pit expansion at Buffalo Reef/Felda [1] and inform future life of mine (“LOM”) planning, subject
to the tenement extension.
The expansion drilling program has been successful to date in intersecting multiple zones of gold
mineralization in Stage 1 and Stage 2 targets. The program validates the Expansion Drilling strategy, by
identifying continuity between gold mineralized zones in some drill holes and between drill holes and
existing modelled mineralized domains which will likely result in an increased inferred mineral resource.
[1] TSX: Monument announces commencement of expansion drilling program at Selinsing Gold Mine (July 7, 2025).
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Figure 1. Plan view of the Buffalo Reef Central (BRC2, BRC3 & BRC4), showing results reported this
announcement (orange callouts) along with previously reported results [2] (white callouts). Blue symbols
are holes waiting for results. Drilling is generally orientated from east to west.
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STAGE 1. Buffalo Reef Gap drill results
Stage 1 Buffalo Reef/Felda Expansion drilling program focuses on evaluat ion of the potential resource
increase to bridge the gaps between BRC2/BRC3 and between BRC3/BRC4 (Figure 2), to enable the pits to
be combined and expanded, which may inform future LOM planning subject to further studies.
Figure 2. Long section A-A through Buffalo Reef Central depicting Mine Expansion target Areas (Stage 1
and Stage 2) targeted in the Mine Expansion Drilling, looking west.
Nine (9) of the fifteen (15) holes reported in this announcement (Table 1) targeted BRC2 / BRC3 Gap and
the BRC3 / BRC4 Gap.
Table 1. Buffalo Reef/Felda Mine Expansion Drilling - Stage 1 drilling results. The reported intervals are
downhole lengths and do not represent true widths. True widths will be determined once geological
modelling has been completed.
Hole ID Intercept Comments
1 MBRRC579: 22m @ 0.86g/t Au from 2m including
1m @ 1.41g/t Au from 2m and
6m @ 1.9g/t Au from 8m
BRC3/BRC4 Gap
2 MBRRC580: No significant result BRC3/BRC4 Gap
3 MBRRC581: [email protected]/t Au from 8m
[email protected]/t Au from 18m
[email protected]/t Au from 29m
[email protected]/t Au from 39m
[email protected]/t Au from 81m
BRC3/BRC4 Gap
(continued next page)
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(continued from previous page)
Table 1. Buffalo Reef/Felda Mine Expansion Drilling - Stage 1 drilling results. The reported intervals
are downhole lengths and do not represent true widths. True widths will be determined once
geological modelling has been completed.
Hole ID Intercept Comments
4 MBRRC610: [email protected]/t Au from 7m BRC2/BRC3 Gap
5 MBRRC611: No significant result BRC2/BRC3 Gap
6 MBRRC612: [email protected]/t Au from 26m including
[email protected]/t Au from 8m and
[email protected]/t Au from 32m
BRC2/BRC3 Gap
7 MBRDD612: 3.5m @ 1.62g/t Au from 24.9m BRC3/BRC4 Gap
8 MBRDD614: 7.3m @ 1.76g/t Au from 136.1m includes
3m @ 3.35g/t from 138.9m
BRC3/BRC4 Gap
9 MBRDD615: 8.6m @ 0.39g/t Au from 32.4m
1.5m @ 0.22g/t Au from 54.9m
4.6m @ 0.35g/t Au from 73.4m
4.6m @ 0.27g/t Au from 81.6m
1.5m @ 0.27g/t Au from 87.4m
1.5m @ 0.28g/t Au from 90.4m
1.0m @ 0.21g/t Au from 94.4m
4.3m @ 0.19g/t Au from 110.3m
5.1m @ 0.80g/t Au from 116.3m
2.2m @ 0.99g/t Au from 124.2m
BRC3/BRC4 Gap
BRC2/BRC3 Gap Drill Results
MBRRC610, MBRRC611 and MBRRC612 (Figure 3) targeted the southern projection of known
mineralization at the BRC2/BRC3 gap within the Buffalo Reef Felda tenement (Figure 4). MBRCC610 and
MBRCC612 have been successful in identifying wide zones of shallow sub surface gold mineralization likely
part of the western shear. MBRRC611 did not intersect mineralization and was likely collared too far to
the west to intersect the structure. These intersections are an extension of a previously identified
mineralized domain and demonstrate continuity with drill holes 20m to the north. The area remains open
to the south and down dip.
Continuity between intersections and proximity to existing mineralized domains provides confidence that
addition to the resource base is likely.
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Figure 3. Cross-section through BRC2/BRC3 gap at 3810mN north (20m wide window north and south)
and depicting historic drilling and recently completed MBRRC610, MBRRC611 and MBRRC612.
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Figure 4. Buffalo Reef drilling within the Buffalo Reef Felda Tenement
BRC3/BRC4 Gap Drill Results
MBRDD612 (Figure 5), MBRRC580 and MBRRC579[2] targeted shallow gold mineralization within the
western shear of the BRC3/BRC4 Gap. Although MBRRC580 failed to intercept significant mineralization,
MBRRC579 and MBRDD612 did intercept significant gold mineralization (Figure 3). Continuity between
these two intercepts cannot be confirmed at this stage and will require further drilling. The intercepts
occur outside of existing modelled mineralized domains the area is open to the north and poorly drilled.
Further drilling is required to assess the area.
MBRDD614 targeted a zone 120m down dip of MBRDD612 and approximately 50m up dip of historic
Buffalo drill holes MBRDD463 and MBRDD470, both of which intersected high grade gold mineralization
(Figure 6). MBRDD603 ([email protected]/t Au & [email protected]/t Au from 121m) [2] is interpreted to have
intersected the same structure as MBRDD614.
Geological interpretation and modelling will be undertaken to confirm that structural and grade continuity
exists between these intersections.
[2] TSX: Monument announces first 16 drill holes of Selinsing Mine Expansion Drilling Program (December 3, 2025)
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Figure 5. Cross-section through BRC3/BRC4 gap at 4190mN looking north (40m wide window north and
south) and depicting historic drilling and recently completed MBDD612.
Figure 6. Cross-section through BRC3/BRC4 gap at 4190mN looking north (40m wide window north and
south) and depicting historic drilling and recently completed MBRRC614.