Gold X2 Intersects up to 50.85m of 2.18 g/t Au from 1.15m in Moss Main Zone Grade Control Drilling Program

Gold X2 Intersects up to 50.85m of 2.18 g/t Au from 1.15m in Moss Main Zone

Grade Control Drilling Program

VANCOUVER, B.C., September 10, 2025: Gold X2 Mining Inc. (TSXV: AUXX / OTCQB: GSHRF

/ FWB: 8X00) (“Gold X2” or the “ Company”), is pleased to announce the first batch of assay

results from its ongoing grade control drill program at the Moss Gold Project in Northwest Ontario,

Canada (the “ Moss Gold Project ”). The first batch of assay results targeted marginal to core

shears in the Main Zone with a total of 18 shallow holes reported. The purpose of the 12.5 meter

by 12.5 meters spaced grade control drill program is to investigate the short -distance behaviour

of gold mineralization to determine the drill spacing required to upgrade the resource from inferred

to indicated category. Additionally, the drill core will provide the required volume of samples for

the upcoming feasibility level metallurgical studies. Finally, the tight spaced drilling provides

mining-level precision that will derisk the Mineral Resource Estimate.

Michael Henrichsen, CEO of Gold X2 commented, “We are pleased with the initial results of the

first 18 drill holes from the Moss Main grade control program. Notably, gold grades are generally

higher than those predicted in our current resource model and we look forward to the potential

continuation of this pattern as we receive additional results. Equally important, the observed

continuity of shear zones supports our current geological model, currently being updated by G

Mining Services, and this alignment reinforces our confidence in the Moss Gold

Project's potential.”

Highlights

• Sixty-one short drill holes have been completed as part of close-spaced grade control drill

program designed to investigate the short-distance behaviour of gold mineralization at the

Main Zone.

• Results from the first eighteen holes have confirmed the continuity of high-grade

mineralization within individual shear zones modelled in the Main Zone . The top drill

intercepts include:

o 49.85m of 1.54 g/t Au from 0.7m in MMD-25-201, including

 36.3m of 2.03 g/t Au from 0.7m, and

o 16m of 3.14 g/t Au from 76.0m

o 50.85m of 2.18 g/t Au from 1.15m in MMD-25-203

o 41m of 1.71 g/t Au from 5.0m in MMD-25-207

o 57.5m of 1.26 g/t Au from 4.6m in MMD-25-209

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o 32m of 1.55 g/t Au from 7.0m in MMD-25-211

o 64.1m of 0.96 g/t Au from 35.85m in MMD-25-214

o 20.25m of 2.73 g/t Au from 147.0m in MMD-25-215, including

 9.7m of 5.35 g/t Au from 157.55m

o 22.7m of 2.21 g/t Au from 168.0m in MMD-25-217

Technical Overview

The results of the current grade control drill program are illustrated in the following figures and

tables. Figure 1 shows the location map of the drill holes reported in this release, relative to the

Moss Main grade control drill program. Figure 2 provides a cross -section of drill holes MMD-25-

211, MMD-25-213, MMD-25-215, and MMD-25-217, representing the easternmost section of the

pattern. The results are summarized in Tables 1-3, which include significant intercepts (Table 1),

drill hole locations (Table 2), and a comparison of drilling results versus results from the resource

model (Table 3).

Figure 1: Illustrates the Moss Main grade control drill program in detail.

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Figure 2: Illustrates a drill section through MMD -25-211 to MMD-25-217 confirming several close-spaced,

anastomosing, high-grade gold-mineralized shear zones modelled in the Main Zone.

In preparation for the infill drilling campaign, two grade control drilling programs were designed,

one at each the Main and QES zones. The Main Zone pattern covers an area that is 100 meters

along strike, 80 meters across strike and 170-190 meters deep. Drill holes are spaced in a 12.5-

meter diamond-shaped pattern.

The logging data from the eighteen holes reported herein highlights reasonable continuity of the

lithological and shear domains supporting the resource estimation process. Drilling intersected

the typical diorite complex across most holes, characterized by 20-30-meter-wide units of varying

composition, ranging from more mafic diorites to more felsic granodiorites. The exception is the

most northern holes which collared into a 15-25m wide dacite volcanic unit.

The mineralized intersections are moderately to strongly sheared and either sericite -chlorite or

sericite-silica-hematite altered with pyrite and chalcopyrite mineralization. The close spaced holes

have confirmed that lithological units and shear zones a re traceable vertically along the section

with minimal pinching and swelling between the holes supporting the current geological

interpretation used to guide the resource modelling.

Table 3 is a comparison of actual intercept values versus intercepts predicted by the current

resource model. This shows that drilling has intersected slightly narrower but higher-grade shears,

as would be expected in an anastomosing shear system . The improvement is attributed to the

use of HQ sized drill core versus the historical mix of BQ and NQ sized drill core used to populate

the resource model, as the geological continuity is robust.

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Figure 3: Hole MMD-25-215: High grade section of a moderately sheared and sericite-silica-chlorite altered

mineralized diorite yielding an intercept of 20.25m of 2.73 g/t Au from 147.0m, including 9.7m of 5.35 g/t Au from

157.55m.

Table 1: Significant intercepts

HOLE ID FROM TO LENGTH (m) TRUE WIDTH

(m)

CUT GRADE

(g/t Au)

UNCUT

GRADE

(g/t Au)

MMD-25-200 16.85 74.00 57.15 27.8 0.71 0.71

MMD-25-200 31.00 37.35 6.35 3.1 1.40 1.40

MMD-25-200 70.75 73.00 2.25 1.1 1.18 1.18

MMD-25-200 81.00 99.00 18.00 8.8 0.96 0.96

MMD-25-201 0.70 50.55 49.85 23.7 1.54 1.54

MMD-25-201 0.70 37.00 36.30 17.2 2.03 2.03

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MMD-25-201 56.00 69.00 13.00 6.2 0.47 0.47

MMD-25-201 76.00 92.00 16.00 7.7 3.14 3.14

MMD-25-201 80.00 92.00 12.00 5.8 4.05 4.05

MMD-25-201 113.00 116.05 3.05 1.5 1.29 1.29

MMD-25-201 129.10 138.80 9.70 4.7 0.53 0.53

MMD-25-202 40.00 65.00 25.00 11.9 0.56 0.56

MMD-25-203 1.15 52.00 50.85 23.9 2.18 2.18

MMD-25-203 1.15 36.00 34.85 16.4 2.81 2.81

MMD-25-203 44.00 52.00 8.00 3.8 1.04 1.04

MMD-25-203 65.80 86.00 20.20 9.6 1.78 1.78

MMD-25-203 72.00 84.75 12.75 6.1 2.59 2.59

MMD-25-203 106.00 121.00 15.00 7.2 0.47 0.47

MMD-25-203 129.00 141.00 12.00 5.8 0.69 0.69

MMD-25-204 23.00 25.00 2.00 1.0 6.49 6.49

MMD-25-204 44.80 48.00 3.20 1.5 0.57 0.57

MMD-25-204 76.45 101.00 24.55 11.9 0.70 0.70

MMD-25-204 79.85 83.00 3.15 1.5 1.42 1.42

MMD-25-204 108.00 118.00 10.00 4.9 1.08 1.08

MMD-25-204 124.00 148.00 24.00 11.7 1.26 1.26

MMD-25-204 126.00 140.00 14.00 6.8 1.82 1.82

MMD-25-204 159.00 195.00 36.00 17.8 0.76 0.76

MMD-25-204 183.00 195.00 12.00 6.0 1.61 1.61

MMD-25-205 1.30 39.00 37.70 17.7 1.14 1.14

MMD-25-205 2.00 6.85 4.85 2.3 1.08 1.08

MMD-25-205 9.00 33.35 24.35 11.5 1.40 1.40

MMD-25-205 59.00 91.65 32.65 15.4 1.46 1.46

MMD-25-205 64.00 82.00 18.00 8.5 2.41 2.41

MMD-25-205 123.00 140.00 17.00 8.1 0.61 0.61

MMD-25-206 24.00 35.50 11.50 5.5 2.56 2.56

MMD-25-206 24.80 34.95 10.15 4.8 2.82 2.82

MMD-25-206 49.50 53.30 3.80 1.8 0.86 0.86

MMD-25-206 108.00 123.00 15.00 7.2 0.41 0.41

MMD-25-206 135.00 151.00 16.00 7.7 0.51 0.51

MMD-25-206 157.00 175.00 18.00 8.7 1.57 1.57

MMD-25-206 162.95 169.65 6.70 3.3 3.55 3.55

MMD-25-206 187.00 191.00 4.00 2.0 1.02 1.02

MMD-25-206 198.00 222.00 24.00 11.8 0.46 0.46

MMD-25-207 5.00 46.00 41.00 19.2 1.71 1.71

MMD-25-207 5.00 30.00 25.00 11.7 1.81 1.81

MMD-25-207 38.70 42.00 3.30 1.6 5.65 5.65

MMD-25-207 57.00 62.00 5.00 2.4 1.38 1.38

MMD-25-207 57.00 60.00 3.00 1.4 2.15 2.15

MMD-25-207 68.00 73.00 5.00 2.4 3.19 3.19

MMD-25-207 84.00 99.65 15.65 7.4 1.36 1.36

MMD-25-207 86.00 90.95 4.95 2.3 2.72 2.72

MMD-25-207 96.00 99.65 3.65 1.7 1.57 1.57

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MMD-25-207 109.20 139.00 29.80 14.2 0.40 0.40

MMD-25-207 126.00 128.00 2.00 1.0 1.47 1.47

MMD-25-208 36.75 52.00 15.25 7.2 0.78 0.78

MMD-25-208 45.00 50.00 5.00 2.4 1.70 1.70

MMD-25-208 61.95 65.00 3.05 1.5 2.22 2.22

MMD-25-208 79.70 91.00 11.30 5.4 0.49 0.49

MMD-25-208 100.20 114.05 13.85 6.7 0.70 0.70

MMD-25-208 146.00 159.00 13.00 6.4 0.78 0.78

MMD-25-208 147.00 151.00 4.00 2.0 1.05 1.05

MMD-25-208 166.00 192.00 26.00 12.8 1.08 1.08

MMD-25-208 176.00 186.00 10.00 4.9 1.96 1.96

MMD-25-208 202.00 208.10 6.10 3.0 2.03 2.03

MMD-25-208 203.00 206.95 3.95 2.0 2.82 2.82

MMD-25-208 221.00 231.00 10.00 5.0 1.24 1.24

MMD-25-208 221.00 224.15 3.15 1.6 3.28 3.28

MMD-25-209 4.60 62.10 57.50 27.4 1.26 1.26

MMD-25-209 10.00 17.00 7.00 3.3 4.69 4.69

MMD-25-209 26.00 37.00 11.00 5.2 2.01 2.01

MMD-25-209 73.00 87.00 14.00 6.7 0.57 0.57

MMD-25-209 93.10 104.40 11.30 5.5 2.17 2.17

MMD-25-209 93.10 101.35 8.25 4.0 2.80 2.80

MMD-25-209 115.00 119.00 4.00 1.9 0.51 0.51

MMD-25-209 124.50 141.00 16.50 8.0 0.68 0.68

MMD-25-210 5.00 11.00 6.00 2.8 1.14 1.14

MMD-25-210 16.40 19.00 2.60 1.2 0.78 0.78

MMD-25-210 58.00 60.00 2.00 0.9 0.54 0.54

MMD-25-210 81.00 88.00 7.00 3.3 0.73 0.73

MMD-25-210 103.00 116.00 13.00 6.2 0.51 0.51

MMD-25-210 125.45 130.00 4.55 2.2 1.00 1.00

MMD-25-210 126.00 130.00 4.00 1.9 1.04 1.04

MMD-25-210 139.00 186.00 47.00 22.8 0.67 0.67

MMD-25-210 141.00 143.00 2.00 1.0 1.90 1.90

MMD-25-210 152.00 160.50 8.50 4.1 1.65 1.65

MMD-25-210 195.00 198.00 3.00 1.5 0.39 0.39

MMD-25-210 203.00 205.00 2.00 1.0 0.39 0.39

MMD-25-211 7.00 39.00 32.00 15.1 1.55 1.55

MMD-25-211 12.00 35.00 23.00 10.9 1.97 1.97

MMD-25-211 45.00 73.35 28.35 13.5 0.67 0.67

MMD-25-211 59.15 65.00 5.85 2.8 1.22 1.22

MMD-25-211 83.50 87.15 3.65 1.7 2.74 2.74

MMD-25-211 94.80 116.00 21.20 10.2 1.44 1.44

MMD-25-211 109.00 113.00 4.00 1.9 5.88 5.88

MMD-25-211 129.00 132.45 3.45 1.7 0.31 0.31

MMD-25-212 32.00 34.15 2.15 1.0 1.16 1.16

MMD-25-212 48.00 108.00 60.00 28.3 0.76 0.76

MMD-25-212 58.00 70.20 12.20 5.8 1.28 1.28

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MMD-25-212 122.00 140.80 18.80 8.9 1.34 1.34

MMD-25-212 123.00 132.00 9.00 4.3 2.32 2.32

MMD-25-212 152.00 165.00 13.00 6.2 0.49 0.49

MMD-25-212 156.00 158.00 2.00 1.0 1.34 1.34

MMD-25-212 172.25 186.00 13.75 6.6 0.55 0.55

MMD-25-212 183.00 185.00 2.00 1.0 1.78 1.78

MMD-25-213 15.00 19.05 4.05 1.9 0.84 0.84

MMD-25-213 24.60 78.60 54.00 25.4 0.79 0.79

MMD-25-213 28.00 42.00 14.00 6.6 1.20 1.20

MMD-25-213 53.00 63.00 10.00 4.7 1.28 1.28

MMD-25-213 102.00 105.00 3.00 1.4 2.08 2.08

MMD-25-213 102.00 105.00 3.00 1.4 2.08 2.08

MMD-25-213 126.00 142.60 16.60 8.0 1.57 1.57

MMD-25-213 133.00 138.00 5.00 2.4 4.25 4.25

MMD-25-213 148.00 151.70 3.70 1.8 0.37 0.37

MMD-25-213 157.00 160.00 3.00 1.5 0.97 0.97

MMD-25-214 6.00 29.00 23.00 11.0 1.16 1.16

MMD-25-214 14.00 27.00 13.00 6.2 1.69 1.69

MMD-25-214 35.85 99.95 64.10 30.8 0.96 0.96

MMD-25-214 37.00 41.00 4.00 1.9 4.18 4.18

MMD-25-214 49.00 52.10 3.10 1.5 2.14 2.14

MMD-25-214 86.00 94.00 8.00 3.9 2.52 2.52

MMD-25-214 112.00 119.00 7.00 3.4 0.95 0.95

MMD-25-214 115.00 118.00 3.00 1.5 1.58 1.58

MMD-25-214 125.75 136.75 11.00 5.3 0.56 0.56

MMD-25-214 143.00 149.00 6.00 2.9 1.17 1.17

MMD-25-215 13.00 16.95 3.95 1.8 0.91 0.91

MMD-25-215 57.70 65.45 7.75 3.6 0.33 0.33

MMD-25-215 70.00 96.00 26.00 12.0 0.58 0.58

MMD-25-215 76.00 78.00 2.00 0.9 2.13 2.13

MMD-25-215 112.85 125.00 12.15 5.7 3.11 3.26

MMD-25-215 113.60 118.00 4.40 2.1 8.11 8.50

MMD-25-215 141.00 143.00 2.00 0.9 0.48 0.48

MMD-25-215 147.00 167.25 20.25 9.6 2.73 2.73

MMD-25-215 157.55 167.25 9.70 4.6 5.35 5.35

MMD-25-216 30.00 63.00 33.00 15.6 0.70 0.70

MMD-25-216 38.25 53.00 14.75 7.0 1.01 1.01

MMD-25-216 69.00 92.00 23.00 10.9 0.66 0.66

MMD-25-216 103.95 107.00 3.05 1.5 1.56 1.56

MMD-25-216 103.95 105.95 2.00 1.0 1.97 1.97

MMD-25-216 115.00 127.00 12.00 5.7 1.21 1.21

MMD-25-216 115.00 122.00 7.00 3.3 1.87 1.87

MMD-25-216 141.00 147.50 6.50 3.1 0.42 0.42

MMD-25-216 156.00 169.00 13.00 6.3 0.54 0.54

MMD-25-216 159.00 162.80 3.80 1.8 1.10 1.10

MMD-25-217 12.30 22.10 9.80 4.6 0.57 0.57

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MMD-25-217 14.95 18.00 3.05 1.4 1.09 1.09

MMD-25-217 29.00 46.60 17.60 8.3 0.82 0.82

MMD-25-217 40.00 46.60 6.60 3.1 1.37 1.37

MMD-25-217 71.30 75.00 3.70 1.8 1.98 1.98

MMD-25-217 71.30 74.30 3.00 1.4 2.33 2.33

MMD-25-217 94.00 109.00 15.00 7.2 0.74 0.74

MMD-25-217 97.00 103.00 6.00 2.9 1.42 1.42

MMD-25-217 119.00 124.05 5.05 2.4 0.45 0.45

MMD-25-217 134.00 140.60 6.60 3.2 0.66 0.66

MMD-25-217 168.00 190.70 22.70 11.1 2.21 2.21

MMD-25-217 178.00 183.00 5.00 2.4 8.15 8.15

MMD-25-217 188.60 190.70 2.10 1.0 2.55 2.55

MMD-25-217 215.00 221.00 6.00 3.0 0.81 0.81

MMD-25-217 215.00 217.00 2.00 1.0 1.79 1.79

Intersections calculated above a 0.3 g/t Au cut off with a top cut of 30 g/t Au and a maximum internal waste

interval of 5 metres. Shaded intervals are intersections calculated above a 1.0 g/t Au cut off. Intervals in bold are

those with a grade thickness factor exceeding 20 gram x metres / tonne gold. True widths are approximate and

assume a subvertical body.

Table 2: Drill Collars

HOLE EAST NORTH RL AZIMUTH DIP EOH

MMD-25-200 668,824 5,379,137 430 149.9 -44.0 99.00

MMD-25-201 668,879 5,379,149 434 149.4 -44.8 141.00

MMD-25-202 668,812 5,379,141 430 149.2 -45.2 69.00

MMD-25-203 668,864 5,379,140 434 150.2 -45.3 141.00

MMD-25-204 668,803 5,379,156 432 150.1 -45.1 195.00

MMD-25-205 668,848 5,379,132 433 150.3 -45.2 141.00

MMD-25-206 668,794 5,379,171 436 149.4 -45.1 222.00

MMD-25-207 668,894 5,379,157 432 149.6 -45.5 141.00

MMD-25-208 668,797 5,379,184 436 149.3 -45.1 231.00

MMD-25-209 668,908 5,379,168 431 150.0 -45.0 141.00

MMD-25-210 668,807 5,379,168 434 149.1 45.4 207.00

MMD-25-211 668,913 5,379,179 430 150.0 -45.0 153.00

MMD-25-212 668,816 5,379,153 431 150.9 -45.4 186.00

MMD-25-213 668,904 5,379,194 430 150.0 -45.0 171.00

MMD-25-214 668,836 5,379,134 431 150.1 -44.4 150.00

MMD-25-215 668,895 5,379,207 431 149.7 -46.3 195.00

MMD-25-216 668,827 5,379,150 431 153.1 -45.3 171.00

MMD-25-217 668,886 5,379,224 432 149.7 -45.1 222.00

Table 3: Drill results versus resource model expected results

HOLE ID MODEL LENGTH

(m)

MODEL GRADE

(g/t Au)

DRILL LENGTH

(m)

DRILL GRADE

(g/t Au)

MMD-25-200 75.10 0.72 75.15 0.77

MMD-25-201 79.40 1.23 91.60 1.56