Mandalay Resources Corporation Ontario British Columbia
07.08.2025 - 18:06:25Mandalay Resources Reports Discovery of a New Gold Domain at Björkdal
Appendix
Table 1. Significant Intercepts from the North Zone Below Marble drilling program.
DRILL HOLE ID
FROM (M)
TO (M)
INTERVAL (M)
ESTIMATED TRUE WIDTH (M)
AU GRADE (G/T)
AU (G/T) OVER MIN. 1M WIDTH
MU23-042
10.90
11.85
0.95
0.48
3.1
1.5
MU23-042
30.30
33.40
3.10
1.06
1.7
1.7
MU23-042
36.00
36.75
0.75
0.61
3.5
2.1
MU23-042
109.60
110.15
0.55
0.28
2.6
0.7
MU23-042
418.40
419.50
1.10
0.55
2.5
1.4
MU23-042
451.20
452.40
1.20
0.60
0.8
0.5
MU23-043
15.35
15.85
0.50
0.38
1.6
0.6
MU23-043
18.00
18.35
0.35
0.35
7.6
2.6
MU23-043
21.15
22.10
0.95
0.54
1.2
0.7
MU23-043
204.15
205.30
1.15
0.39
2.8
1.1
MU23-044
12.60
13.10
0.50
0.38
8.5
3.2
MU23-044
17.40
18.05
0.65
0.65
2.2
1.4
MU23-044
31.90
33.80
1.90
1.22
13.7
13.7
MU23-044
168.00
169.20
1.20
0.41
5.8
2.4
MU23-044
201.00
201.50
0.50
0.35
4.4
1.5
MU23-044
250.75
251.30
0.55
0.35
2.8
1.0
MU23-044
253.45
256.15
2.70
0.70
4.4
3.1
MU23-044
262.70
263.10
0.40
0.28
4.8
1.3
MU23-044
309.60
310.20
0.60
0.39
2.7
1.0
MU23-044
380.10
381.00
0.90
0.45
1.4
0.6
MU23-044
424.70
426.20
1.50
1.30
1.1
1.1
MU23-044
427.55
428.00
0.45
0.26
3.5
0.9
MU23-044
482.90
483.55
0.65
0.59
12.7
7.5
MU23-044
523.10
523.60
0.50
0.35
2.0
0.7
MU23-044
529.10
531.75
2.65
2.29
6.3
6.3
MU23-044
534.45
535.30
0.85
0.70
0.8
0.6
MU23-044
539.70
540.35
0.65
0.56
1.9
1.0
MU23-044
540.85
541.35
0.50
0.43
1.6
0.7
MU23-044
542.75
543.30
0.55
0.45
2.0
0.9
MU23-044
544.20
548.40
4.20
3.22
3.2
3.2
MU23-044
549.30
550.00
0.70
0.54
1.0
0.5
MU23-044
556.40
557.35
0.95
0.32
2.0
0.6
MU23-044
562.00
562.50
0.50
0.47
19.5
9.2
MU23-044
594.85
595.60
0.75
0.43
1.3
0.6
MU23-058
81.70
82.15
0.45
0.29
2.9
0.8
MU23-058
141.60
142.70
1.10
0.52
5.5
2.9
MU23-058
228.05
229.70
1.65
0.83
2.3
1.9
MU23-058
239.80
241.20
1.40
0.24
21.7
5.2
MU23-058
246.50
247.65
1.15
0.58
15.3
8.9
MU23-058
259.80
260.45
0.65
0.22
3.7
0.8
MU23-058
268.80
269.40
0.60
0.50
125.0
62.5
MU23-058
273.60
274.00
0.40
0.31
5.9
1.8
MU23-058
306.00
309.15
3.15
2.02
2.6
2.6
MU23-058
357.65
360.60
2.95
1.25
2.9
2.9
MU23-058
378.10
378.60
0.50
0.41
3.8
1.6
MU23-058
401.30
402.10
0.80
0.40
1.3
0.5
MU23-059
252.10
253.00
0.90
0.69
9.3
6.4
MU23-059
284.50
285.40
0.90
0.52
1.6
0.8
MU23-059
346.60
347.00
0.40
0.33
8.2
2.7
MU23-059
366.60
367.50
0.90
0.82
1.9
1.5
MU23-059
373.10
373.70
0.60
0.46
1.6
0.7
MU23-059
404.85
405.60
0.75
0.53
21.9
11.6
MU23-059
417.50
418.75
1.25
1.02
3.3
3.3
MU23-059
439.05
439.60
0.55
0.48
1.9
0.9
MU23-059
467.20
467.90
0.70
0.54
8.6
4.6
MU23-059
494.15
495.00
0.85
0.73
1.0
0.7
MU23-059
495.85
496.50
0.65
0.56
1.6
0.9
MU23-059
506.85
508.75
1.90
1.46
4.5
4.5
MU23-059
543.55
544.00
0.45
0.34
2.8
1.0
MU23-059
559.40
560.00
0.60
0.49
7.3
3.6
MU23-059
564.50
565.60
1.10
0.95
0.8
0.8
MU23-059
567.50
568.10
0.60
0.52
2.9
1.5
MU23-059
591.35
592.30
0.95
0.48
2.4
1.1
MU23-061
173.00
173.70
0.70
0.78
2.5
1.9
MU23-061
239.40
240.00
0.60
0.46
10.5
4.8
MU23-061
332.15
333.00
0.85
0.65
3.0
1.9
MU23-061
403.65
404.50
0.85
0.55
1.0
0.5
MU23-061
407.90
408.35
0.45
0.29
2.9
0.8
MU23-061
479.10
479.60
0.50
0.43
1.5
0.6
MU23-061
482.70
483.50
0.80
0.51
2.0
1.0
MU23-061
549.20
550.15
0.95
0.50
2.1
1.1
MU24-006
121.70
122.35
0.65
0.42
6.2
2.6
MU24-006
224.55
225.45
0.90
0.58
1.2
0.7
MU24-006
304.30
304.80
0.50
0.32
1.9
0.6
MU24-006
334.40
335.70
1.30
1.13
0.9
0.9
MU24-006
354.70
355.80
1.10
0.71
43.9
31.0
MU24-006
522.90
523.60
0.70
0.61
1.3
0.8
MU24-006
559.60
562.00
2.40
2.08
1.4
1.4
MU24-006
570.20
570.95
0.75
0.57
5.3
3.0
MU24-006
588.05
588.65
0.60
0.56
9.1
5.1
MU24-007
59.95
61.10
1.15
0.49
1.2
0.6
MU24-007
83.30
84.00
0.70
0.54
1.3
0.7
MU24-007
414.10
415.00
0.90
0.64
1.3
0.8
MU24-007
417.20
417.85
0.65
0.59
3.0
1.8
MU24-007
423.10
423.70
0.60
0.54
1.6
0.8
MU24-007
424.80
429.20
4.40
3.99
1.4
1.4
MU24-007
437.40
437.90
0.50
0.43
6.1
2.7
MU24-007
441.00
441.60
0.60
0.52
2.1
1.1
MU24-007
459.50
460.40
0.90
0.58
1.2
0.7
MU24-007
515.60
516.45
0.85
0.65
1.4
0.9
MU24-007
520.05
520.95
0.90
0.58
8.0
4.6
MU24-007
563.10
564.00
0.90
0.64
7.4
4.7
MU24-008
50.00
50.90
0.90
0.69
1.0
0.7
MU24-008
272.25
272.80
0.55
0.48
1.1
0.5
MU24-008
278.15
279.00
0.85
0.55
0.9
0.5
MU24-008
329.00
329.55
0.55
0.35
3.4
1.2
MU24-008
349.50
350.10
0.60
0.39
2.0
0.8
MU24-008
434.50
435.40
0.90
0.58
0.9
0.5
MU24-008
580.85
581.45
0.60
0.54
1.2
0.6
MU24-008
614.50
618.35
3.85
3.62
6.1
6.1
MU24-008
621.00
621.80
0.80
0.57
1.7
1.0
MU24-009
216.35
217.10
0.75
0.57
4.5
2.6
MU24-009
229.35
230.30
0.95
0.73
2.6
1.9
MU24-009
260.40
261.35
0.95
0.73
2.0
1.5
MU24-009
290.60
291.40
0.80
0.61
2.9
1.8
MU24-009
307.60
309.20
1.60
1.03
1.2
1.2
MU24-009
312.90
313.60
0.70
0.40
10.5
4.2
MU24-009
327.05
328.00
0.95
0.32
6.9
2.2
MU24-009
376.80
377.70
0.90
0.52
25.0
12.9
MU24-009
404.70
405.30
0.60
0.39
1.3
0.5
MU24-009
483.00
483.80
0.80
0.61
0.8
0.5
MU24-009
492.45
493.00
0.55
0.48
1.9
0.9
MU24-009
568.30
569.00
0.70
0.35
4.0
1.4
MU24-010
185.40
186.30
0.90
0.64
4.2
2.7
MU24-010
199.00
200.30
1.30
0.55
5.4
3.0
MU24-010
255.25
255.95
0.70
0.49
2.5
1.3
MU24-010
274.35
275.25
0.90
0.69
1.7
1.2
MU24-010
329.05
329.75
0.70
0.40
3.4
1.4
MU24-010
355.85
356.55
0.70
0.54
9.3
5.0
MU24-010
412.00
412.70
0.70
0.49
1.9
0.9
MU24-010
414.40
415.00
0.60
0.46
2.8
1.3
MU24-010
416.60
417.80
1.20
0.92
15.0
13.8
MU24-010
486.15
486.90
0.75
0.57
0.9
0.5
MU24-010
517.75
518.90
1.15
0.94
178.9
168.5
MU24-010
522.70
523.30
0.60
0.52
2.6
1.4
MU24-010
528.00
529.80
1.80
1.63
4.1
4.1
MU24-010
539.20
543.10
3.90
2.76
39.6
39.6
MU24-010
558.20
559.20
1.00
0.57
1.1
0.6
MU24-010
566.20
566.70
0.50
0.25
2.0
0.5
MU24-010
572.40
573.00
0.60
0.30
9.7
2.9
MU24-023
48.70
49.40
0.70
0.45
3.8
1.7
MU24-023
232.10
232.90
0.80
0.51
1.1
0.5
MU24-023
490.50
491.20
0.70
0.45
1.1
0.5
MU24-023
501.40
502.00
0.60
0.46
1.2
0.5
MU24-023
523.15
523.80
0.65
0.56
1.1
0.6
MU24-023
532.00
532.90
0.90
0.64
3.7
2.3
MU24-023
535.90
536.40
0.50
0.43
1.9
0.8
MU24-023
541.60
545.25
3.65
3.16
2.7
2.7
MU24-023
566.30
567.50
1.20
0.77
2.4
1.8
MU24-023
575.75
576.50
0.75
0.53
1.8
1.0
MU24-023
578.40
579.10
0.70
0.49
1.6
0.8
MU24-023
586.25
588.15
1.90
1.22
5.9
5.9
MU24-024
275.10
276.00
0.90
0.58
7.7
4.4
MU24-024
408.70
409.50
0.80
0.69
43.0
29.8
MU24-024
485.00
485.80
0.80
0.69
69.4
48.1
MU24-024
497.50
498.00
0.50
0.25
7.7
1.9
MU24-024
507.80
508.80
1.00
0.77
1.8
1.4
MU24-024
579.50
581.40
1.90
1.46
2.3
2.3
MU24-024
587.00
587.60
0.60
0.56
7.3
4.1
MU24-024
594.00
595.40
1.40
1.21
2.9
2.9
MU24-025
231.00
231.65
0.65
0.33
5.5
1.8
MU24-025
298.95
299.50
0.55
0.39
3.2
1.2
MU24-025
357.00
357.90
0.90
0.58
2.0
1.1
MU24-025
370.70
371.30
0.60
0.46
1.1
0.5
Notes:
1.
Where true widths are greater than 1m, grades are not diluted and are presented as the grade over the composite true width.
2.
Composites that are below 0.5 g/t Au when diluted to 1 m are not reported in this table.
Table 2. Significant Intercepts from the Main Zone infill drilling program.
DRILL HOLE ID
FROM (M)
TO (M)
INTERVAL (M)
ESTIMATED TRUE WIDTH (M)
AU GRADE (G/T)
AU (G/T) OVER MIN. 1M WIDTH
MU24-018
68.70
69.30
0.60
0.52
3.8
2.0
MU24-018
108.70
109.20
0.50
0.43
22.9
9.9
MU24-018
128.85
129.20
0.35
0.30
3.3
1.0
MU24-018
145.50
146.50
1.00
0.77
7.6
5.8
MU24-018
150.90
151.70
0.80
0.61
0.8
0.5
MU24-018
156.80
157.30
0.50
0.43
9.6
4.1
MU24-018
164.80
165.60
0.80
0.61
9.4
5.8
MU24-018
180.50
181.25
0.75
0.48
1.7
0.8
MU24-018
192.60
193.50
0.90
0.58
3.0
1.7
MU24-018
195.50
196.40
0.90
0.58
1.3
0.7
MU24-018
199.00
200.00
1.00
0.64
2.1
1.3
MU24-018
201.00
201.90
0.90
0.58
0.9
0.5
MU24-018
212.00
213.00
1.00
0.94
1.1
1.0
MU24-018
219.20
220.00
0.80
0.73
2.1
1.5
MU24-018
259.40
260.30
0.90
0.78
0.9
0.7
MU24-018
262.60
265.70
3.10
0.80
16.8
13.5
MU24-018
290.15
292.00
1.85
1.60
115.8
115.8
MU24-018
295.00
299.00
4.00
3.76
1.2
1.2
MU24-018
320.20
321.50
1.30
0.84
1.6
1.3
MU24-019
81.00
82.10
1.10
1.03
9.9
9.9
MU24-019
119.80
121.40
1.60
1.03
6.9
6.9
MU24-019
154.00
156.25
2.25
1.95
3.1
3.1
MU24-019
169.05
170.10
1.05
0.91
1.9
1.7
MU24-019
182.35
184.20
1.85
0.93
7.7
7.2
MU24-019
195.70
198.50
2.80
1.80
1.9
1.9
MU24-019
204.00
204.50
0.50
0.38
12.0
4.6
MU24-019
221.75
224.30
2.55
1.64
2.1
2.1
MU24-019
251.30
251.90
0.60
0.46
1.9
0.9
MU24-019
255.10
255.80
0.70
0.54
1.7
0.9
MU24-019
291.60
292.20
0.60
0.52
2.3
1.2
MU24-019
302.35
302.85
0.50
0.17
67.6
11.6
MU24-020
134.00
134.40
0.40
0.20
12.1
2.4
MU24-020
147.60
148.15
0.55
0.52
2.3
1.2
MU24-020
157.00
159.30
2.30
1.48
1.0
1.0
MU24-020
174.20
177.00
2.80
1.80
4.9
4.9
MU24-020
183.60
184.45
0.85
0.65
1.9
1.2
MU24-020
188.65
189.20
0.55
0.42
1.4
0.6
MU24-020
190.00
191.00
1.00
0.77
4.4
3.4
MU24-020
201.90
202.50
0.60
0.46
1.2
0.6
MU24-020
208.90
211.00
2.10
1.97
1.0
1.0
MU24-020
235.75
237.60
1.85
0.63
6.3
4.0
MU24-020
264.65
266.20
1.55
1.34
43.0
43.0
MU24-021
81.00
82.00
1.00
0.87
1.4
1.2
MU24-021
101.80
102.60
0.80
0.69
1.2
0.8
MU24-021
119.60
120.55
0.95
0.82
12.0
9.9
MU24-021
191.85
192.75
0.90
0.78
1.1
0.8
MU24-021
197.00
198.00
1.00
0.87
1.0
0.9
MU24-021
209.00
209.70
0.70
0.61
9.9
6.0
MU24-021
219.50
220.10
0.60
0.52
3.8
2.0
MU24-021
233.70
234.30
0.60
0.52
21.4
11.1
MU24-021
263.30
264.10
0.80
0.69
1.0
0.7
MU24-022
194.10
194.50
0.40
0.35
59.3
20.5
MU24-022
230.00
231.00
1.00
0.87
1.5
1.3
MU24-022
254.00
255.00
1.00
0.87
1.7
1.4
MU24-022
284.00
285.00
1.00
0.87
0.8
0.7
Notes:
1.
Where true widths are greater than 1 m, grades are not diluted and are presented as the grade over the composite true width.
2.
Composites that are below 0.5 g/t Au when diluted to 1 m are not reported in this table.
Table 3. Significant Intercepts from the Aurora Extension drilling program.
DRILL HOLE ID
FROM (M)
TO (M)
INTERVAL (M)
ESTIMATED TRUE WIDTH (M)
AU GRADE (G/T)
AU (G/T) OVER MIN. 1M WIDTH
MU23-053
411.90
414.15
2.25
1.92
3.8
3.8
MU23-053
433.00
434.00
1.00
0.85
0.9
0.7
MU23-053
436.15
437.15
1.00
0.85
1.9
1.6
MU23-054
257.55
258.20
0.65
0.22
3.7
0.8
MU23-054
265.40
266.10
0.70
0.24
3.2
0.8
MU23-054
339.50
340.00
0.50
0.17
7.8
1.3
MU23-054
403.30
406.55
3.25
1.63
1.9
1.9
MU23-054
463.00
463.80
0.80
0.40
4.6
1.8
MU23-055
246.70
247.20
0.50
0.32
8.0
2.6
MU23-055
266.30
267.20
0.90
0.58
1.2
0.7
MU23-055
298.35
298.75
0.40
0.14
31.3
4.4
MU23-055
341.00
342.10
1.10
0.55
1.2
0.7
MU23-055
348.85
350.40
1.55
0.78
3.2
2.5
MU23-055
417.30
418.35
1.05
0.67
1.7
1.2
MU23-056
264.10
265.90
1.80
0.61
1.9
1.1
MU23-056
430.15
431.45
1.30
0.55
57.3
31.5
MU23-056
435.50
436.15
0.65
0.50
17.6
8.8
MU23-056
462.00
462.90
0.90
0.57
2.4
1.4
MU23-056
488.80
489.10
0.30
0.19
4.6
0.9
MU23-057
296.40
296.90
0.50
0.25
2.5
0.6
MU23-057
373.00
373.70
0.70
0.54
2.0
1.1
MU23-057
476.50
477.10
0.60
0.16
3.6
0.6
MU24-001
124.40
125.40
1.00
0.50
2.2
1.1
MU24-001
325.20
327.60
2.40
1.70
3.9
3.9
MU24-001
416.00
416.55
0.55
0.50
1.5
0.8
MU24-002
64.10
64.80
0.70
0.61
1.3
0.8
MU24-002
346.60
347.20
0.60
0.52
4.4
2.3
MU24-003
19.40
20.00
0.60
0.34
13.3
4.6
MU24-003
154.30
155.30
1.00
0.64
0.8
0.5
MU24-003
331.00
331.85
0.85
0.60
1.6
1.0
MU24-003
442.60
443.60
1.00
0.77
1.4
1.0
MU24-004
18.75
19.10
0.35
0.25
42.7
10.6
MU24-004
73.05
74.05
1.00
0.34
1.5
0.5
MU24-004
296.65
296.95
0.30
0.15
5.6
0.8
MU24-004
344.80
352.20
7.40
3.70
3.4
3.4
MU24-004
390.45
390.80
0.35
0.15
@ prnewswire.co.uk