PRESS RELEASE

from Banyan Gold Corp. (CVE:BYN)

Banyan Gold Intersects 3.66 g/t over 17.6 m Continuing to Extend High-Grade Mineralization in Airstrip Deposit, AurMac Project, Yukon, Canada

VANCOUVER, BC / ACCESS Newswire / November 13, 2025 / Banyan Gold Corp . (the " Company " or " Banyan ") ( TSX-V:BYN )( OTCQB:BYAGF ) continues to intersect high-grade mineralization in Airstrip (" Airstrip ") and extend the high-grade domains at its AurMac Project (" AurMac ").

Drill-hole highlights include:

  • AX-25-708 - 3.66 g/t Au over 17.6 metres ("m"), including 6.80 g/t Au over 9.3m, with high-grade interval of 35.98 g/t Au over 1.6m

  • AX-25-640 - 1.25 g/t Au over 5.4m within 0.72 g/t Au over 13.0m

  • AX-25-703 - 2.04 g/t Au over 11.4m, including 3.60 g/t Au over 5.6m with a high-grade interval of 7.98 g/t Au over 1.2m

  • AX-25-711 - 1.25 g/t Au over 7.00m

  • AX-25-712 - 1.36 g/t Au over 15.3m including 1.87 g/t Au over 9.1m

  • AX-25-714 - 1.12 g/t Au over 18.4m including 2.12 g/t Au over 6.7m and 1.49 g/t Au over 4.6m

"These results continue to highlight the >1g/t Au near-surface mineralized domains in AurMac," said Tara Christie, Banyan President and CEO.

"We continue to see strong replacement (skarn) style mineralization at Airstrip in the lower calcareous metasedimentary unit that contacts the felsic dyke (Cal 2) that was intersected in hole AX-25-650 (see News Release dated June 25, 2025)," stated Duncan Mackay, Vice President of Exploration. "Extending very high-grade mineralization over 100m down dip with an interval of 35.98 g/t Au over 1.6m (calculated true thickness is approx. 1.5m) highlights the potential to continue to add ounces to the Airstrip deposit and improve areas of the existing Mineral Resource Estimate. The high-grade core of Airstrip associated with the felsic dyke contact now extends over 500m along strike and nearly 300m down dip."

Figure 1: Plan map of the Airstrip Deposit. Drillholes with assays pending denoted by green dots.

Figure 2: Oblique view of 3D mineralized domain (mineralized calcareous metasediment; Cal 2; see figure 3) in Airstrip. Magenta shape indicates expanded high-grade core of the airstrip deposit (see news release dated June 25, 2025; select drill holes in blue). Yellow dots indicate drillholes in this news release. The intersection in AX-25-708 extends very high-grade mineralization in Cal 2 down dip by over 100m, with potential to continue expanding the Cal2 Zone. Cross-section line for Figure 2 shown by gold line.

Figure 3: Cross-section looking east, showing drillhole AX-25-708, extending high-grade mineralization down dip from AX-25-650 and AX-24-590.

Figure 4: High-grade skarn mineralization in drill hole AX-25-708 associated with pyrrhotite and quartz replacement.

Table 1: Significant diamond drill hole assay intercepts for Powerline in this release

HOLE NUMBER

depth from

depth to

Au Interval (m)

Au Interval (g/t)

AX-25-640

18.6

27.1

8.5

0.31

and

46.0

59.0

13.0

0.72

including

53.6

59.0

5.4

1.25

and

92.5

104.7

12.2

0.29

AX-25-644

8.8

59.0

50.2

0.36

including

20.7

29.3

8.6

0.37

and including

42.4

49.7

7.3

0.91

and

75.5

77.0

1.5

0.51

and

142.9

143.8

0.9

0.34

AX-25-702

25.0

93.4

68.4

0.38

including

43.5

45.0

1.5

3.72

and including

57.0

78.5

21.5

0.47

including

76.8

77.1

0.3

3.43

and

137.9

141.4

3.5

0.51

including

139.4

139.8

0.4

1.38

AX-25-703

25.2

31.5

6.3

0.59

including

25.2

26.8

1.6

1.87

and

80.8

82.3

1.5

0.39

and

102.1

106.3

4.2

1.56

including

105.1

106.3

1.2

4.28

and

126.4

154.7

28.3

0.68

including

129.3

131.1

1.8

1.47

and including

138.3

139.7

1.4

5.31

and including

152.5

154.7

2.2

1.56

and

166.9

167.8

0.9

4.14

and

196.2

207.6

11.4

2.04

including

196.2

201.8

5.6

3.60

including

197.5

201.8

4.3

3.99

including

197.5

198.7

1.2

7.98

and including

207.2

207.6

0.4

3.20

AX-25-705

51.6

78.2

26.6

0.30

including

53.8

54.7

0.9

1.54

and

105.9

112.0

6.1

0.47

including

110.9

112.0

1.1

1.83

and

122.0

130.8

8.8

0.34

and

163.9

167.6

3.7

0.95

including

165.4

167.6

2.2

1.30

AX-25-708**

24.0

25.5

1.5

0.44

and

49.5

58.3

8.8

1.49

including

57.1

58.3

1.2

7.60

including

57.9

58.3

0.4

18.90

and

84.4

91.4

7.0

Assay Pending

and including

104.9

133.5

28.6

0.62

including

132.2

132.6

0.4

12.10

and

163.9

181.5

17.6

3.66

including

164.8

174.1

9.3

6.80

including

171.9

173.5

1.6

35.98

AX-25-710

21.0

61.2

40.2

0.51

including

21.0

36.2

15.2

0.41

and including

57.0

59.0

2.0

4.52

including

57.0

57.6

0.6

11.60

and

89.6

107.9

18.3

0.51

including

89.6

92.1

2.5

2.57

including

91.2

92.1

0.9

3.85

AX-25-711

27.0

34.5

7.5

0.58

including

31.5

33.0

1.5

1.50

and

50.0

57.0

7.0

1.25

including

54.0

57.0

3.0

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