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Alamos Gold Continues to Expand High-Grade Mineralization Near Existing Infrastructure Across the Island Gold Deposit Supporting Further Expected Growth in Mineral Reserves and Resources

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Alamos Gold Continues to Expand High-Grade Mineralization Near Existing Infrastructure Across the Island Gold Deposit Supporting Further Expected Growth in Mineral Reserves and Resources

 

 

 

 

 

Alamos Gold Inc. (TSX:AGI) (NYSE:AGI) reported new results from underground and surface drilling at the Island Gold Mine. Exploration drilling continues to extend high-grade gold mineralization across the Island Gold Deposit, as well as within several hanging wall and footwall structures. Delineation and definition drilling has defined wide, higher-grade zones within the Island East area. This is expected to drive further growth in high-grade Mineral Reserves and Resources with the year end update.

 

Additionally, high-grade mineralization was intersected in the North Shear and the Webb Lake stock area, highlighting a longer-term, near-mine opportunity as a potential source of additional mill feed for the expanded Magino milling complex.

 

“We continue to have broad-based exploration success across the Island Gold deposit. This includes within the main structure, which remains open laterally and down-plunge, as well as within an increasing number of hanging wall and footwall structures. This is expected to contribute to another year of growth in high-grade Mineral Reserves and Resources, as Island Gold continues to establish itself as one of the highest-grade and fastest growing deposits in the world. This growth is supporting a longer mine life at Island Gold, which already exceeds 20 years, and additional synergies to be realized by processing Island Gold ore through the larger Magino mill,” said John A. McCluskey, President and Chief Executive Officer.

 

“We are also starting to define longer-term upside opportunities through the integration of Island Gold and Magino. This includes the ability to expand the Magino pit onto the larger Island Gold District land package, and identifying and evaluating near mine, higher-grade targets like the North Shear which have the potential to provide additional mill feed to the larger Magino milling complex,” Mr. McCluskey added.

 

Island Gold Main zone exploration highlights: high-grade mineralization extended outside of Mineral Reserves and Resources in the E1E and C-Zones. These zones are the main structures which host the majority of currently defined Mineral Reserves and Resources at Island Gold. New highlights include1:

 

  • Island West (C-Zone)
    • 36.54 g/t Au (15.16 g/t cut) over 7.20 m (890-461-03);
    • 56.13 g/t Au (15.35 g/t cut) over 2.13 m (790-479-68);
    • 42.25 g/t Au (36.15 g/t cut) over 2.82 m (490-456-54);
    • 23.88 g/t Au (14.46 g/t cut) over 3.82 m (1025-517-22); and
    • 25.88 g/t Au (25.88 g/t cut) over 2.26 m (1025-517-14).
  • Island East (E1E-Zone)
    • 17.24 g/t Au (17.24 g/t cut) over 9.97 m (1040-619-24);
    • 28.66 g/t Au (28.66 g/t cut) over 2.22 m (MH39-01); and
    • 11.75 g/t Au (11.75 g/t cut) over 3.91 m (MH39-03).

 

Island Gold Hanging Wall and Footwall exploration highlights: high-grade gold mineralization intersected within recently defined hanging wall and footwall zones across the main Island Gold Deposit. These zones represent significant opportunities to continue to grow near mine Mineral Reserves and Resources which are low-cost to develop and produce given their proximity to existing infrastructure. New highlights include1:

  • Island West Hanging Wall Zones

 

B Zone

  • 79.93 g/t Au (18.53 g/t cut) over 2.01 m (1025-517-08);
  • 17.34 g/t Au (11.70 g/t cut) over 2.49 m (490-456-14); and
  • 16.55 g/t Au (16.17 g/t cut) over 2.01 m (890-461-01).

 

NS2 Zone: a new parallel structure to the NS1 Zone, located 100 m to the east.

  • 55.98 g/t Au (55.98 g/t cut) over 2.10 m (1025-517-28);
  • 34.85 g/t Au (34.85 g/t cut) over 2.10 m (1025-517-22); and
  • 9.28 g/t Au (9.28 g/t cut) over 5.56 m (900-506-13).
  • Island East Footwall Zones

 

E1D1 Zone

  • 72.57 g/t Au (49.74 g/t cut) over 2.01 m (945-624-42);
  • 12.43 g/t Au (12.43 g/t cut) over 3.86 m (945-624-30); and
  • 21.04 g/t Au (17.30 g/t cut) over 2.09 m (945-624-41A).

 

NTH4 Zone

  • 27.73 g/t Au (12.80 g/t cut) over 1.96 m (945-624-59).

 

Other Hanging Wall and Footwall intersections: drilling continues to intersect high-grade mineralization in proximity to existing underground infrastructure in yet to be defined zones. These are part of more than 2,000 intersections above 3 g/t Au outside of existing Mineral Reserves and Resources in the hanging wall and footwall, highlighting the opportunity for significant near-mine additions as ongoing drilling further defines these areas. New highlights include2:

 

Footwall

  • 88.44 g/t Au over 4.65 m (890-461-30);
  • 32.35 g/t Au over 4.00 m (890-461-02);
  • 28.79 g/t Au over 4.25 m (1130-623-09);
  • 28.60 g/t Au over 4.15 m (840-530-07A);
  • 38.20 g/t Au over 2.70 m (945-624-21); and
  • 10.59 g/t Au over 10.55 m (1040-619-22).

 

Hanging Wall

  • 64.67 g/t Au over 5.95 m (890-461-03);
  • 84.87 g/t Au over 3.00 m (580-473-40);
  • 53.30 g/t Au over 4.50 m (890-461-03);
  • 63.12 g/t Au over 3.50 m (945-624-39);
  • 18.38 g/t Au over 10.70 m (1040-619-32); and
  • 65.77 g/t Au over 2.25 m (580-473-39).

 

Island Gold East delineation and definition drilling highlights: ongoing drilling focused on the conversion of Mineral Resources to Reserves from the 945, 1040, and 1130-levels has defined wider, higher-grade zones over an 80 m by 130 m area within the Island Main structure. New highlights include1:

  • 102.42 g/t Au (68.19 g/t cut) over 17.19 m (1040-619-28);
  • 135.39 g/t Au (94.41 g/t cut) over 8.28 m (1040-619-27);
  • 101.13 g/t Au (53.97 g/t cut) over 5.23 m (1130-623-20);
  • 37.63 g/t Au (29.59 g/t cut) over 12.54 m (1130-623-33);
  • 19.95 g/t Au (16.93 g/t cut) over 19.66 m (1130-623-01); and
  • 33.66 g/t Au (22.31 g/t cut) over 11.15 m (1040-619-31).

 

Island Gold District – Near Mine Exploration

 

North Shear: high-grade gold mineralization intersected north and west of the Island Gold Deposit, towards the Magino open pit. This area is located immediately east of the Magino open pit, within two kilometres of the Magino mill, and represents a longer-term opportunity as a source of additional mill feed. New highlights include1:

  • 12.10 g/t Au over 4.32 m, including 34.90 g/t Au over 1.38 m (24IGX071);
  • 2.09 g/t Au over 6.01 m, including 16.75 g/t Au over 0.28 m (24IGX072); and
  • 3.65 g/t Au over 4.92 m, including 10.20 g/t Au over 0.87 m (24IGX073).

 

Webb Lake Stock: gold mineralization intersected east of the Magino open pit Mineral Reserve supporting the potential for expansion of the Magino deposit to the east beyond the previous Magino/Island Gold property boundary (pre-acquisition by Alamos). New highlights include2:

  • 15.52 g/t Au over 5.64 m, including 179.00 g/t Au over 0.47 m (24IGX071);
  • 7.97 g/t Au over 7.43 m, including 153.50 g/t Au over 0.30 m (24IGX073); and
  • 17.96 g/t Au over 1.21 m (IGX24073).

 

1 All reported composite intervals are calculated true width of the mineralized zones, unless otherwise stated. Drillhole composite intervals reported as “cut” may include higher grade samples which have been cut to: Island West (C-zone) and Island Main @ 225 g/t Au; Island Main and East (E1E Zone) @ 185 g/t Au; E1D1 and NS2 @ 90 g/t Au; NTH4 @ 75 g/t. North Shear and Webb Lake Stock composites reported as uncut.

2 All reported composite intervals are core length, true width is unknown at this time, and gold grades are reported as uncut.

 

New highlight intercepts can be found in Tables 1 and 2, and in Figures 1 to 4 at the end of this news release.

 

2024 Exploration Drilling Program

 

A total of $19 million is budgeted for exploration at Island Gold in 2024, up from $14 million in 2023, with both a larger near mine and regional exploration program planned for the year. The 2024 exploration program is following up on a successful 2023 program with high-grade Mineral Reserves and Resources added across the main Island Gold structure, as well as within multiple structures in the hanging wall and footwall.

 

A total of 41,000 m of underground exploration drilling is planned in 2024. The focus is on defining new Mineral Reserves and Resources in proximity to existing production horizons and infrastructure, as well as the conversion of the large existing Mineral Resource base to Mineral Reserves. This includes drilling across the strike extent of the main Island Gold Deposit (E1E and C-Zones), as well as within a growing number of newly defined hanging-wall and footwall zones. To support the underground exploration drilling program, 460 m of underground exploration drift development is planned to extend drill platforms on the 850, 945, and 1025-levels.

 

In addition to the exploration budget, 32,000 m of underground delineation drilling has been planned and included in sustaining capital for Island Gold which will be focused on the conversion of the large Mineral Resource base to Mineral Reserves. Additionally, 12,500 m of near-mine surface exploration drilling has been budgeted, and 10,000 m of regional exploration drilling.

 

To the end of June 2024, 28,003 m of underground exploration drilling had been completed in 111 holes, and 5,882 m of surface drilling had been completed in seven holes. Additionally, 20,885 m of underground delineation drilling was completed in 91 holes.

 

The regional exploration drilling program also continued through the first half of the year, with 4,995 m of drilling completed in 15 holes.

 

Island West

 

Underground Exploration Drilling

 

Underground drilling extended high-grade gold mineralization 250 m to the west, and up-plunge from existing Mineral Reserves and Resources in the middle portion of Island West. Drilling is being conducted from the 490-level, 790-level, and the 1025-level exploration drifts, between vertical depths of 400 m and 1,200 m. New highlights include1:

  • Island West (C-Zone)
    • 36.54 g/t Au (15.16 g/t cut) over 7.20 m (890-461-03);
    • 56.13 g/t Au (15.35 g/t cut) over 2.13 m (790-479-68);
    • 42.25 g/t Au (36.15 g/t cut) over 2.82 m (490-456-54);
    • 23.88 g/t Au (14.46 g/t cut) over 3.82 m (1025-517-22);
    • 25.88 g/t Au (25.88 g/t cut) over 2.26 m (1025-517-14);
    • 5.11 g/t Au (5.11 g/t cut) over 9.72 m (850-475-12);
    • 16.95 g/t Au (7.53 g/t cut) over 2.57 m (790-479-59); and
    • 11.96 g/t Au (11.96 g/t cut) over 3.03 m (1025-517-02).

 

Island West Hanging Wall Zones

 

In addition to testing the main Island Gold structure (C-Zone), underground exploration drilling continued to target high-grade gold mineralization in sub-parallel and perpendicular structures in the hanging wall from the 490, 890, 900, and 1025-levels.

 

NS1 and NS2 Hanging Wall Zones

 

The NS1 zone is a north-striking structure with a high-angle orientation relative to the C-Zone that was discovered in early 2023. The first stopes were mined from the NS1 zone during the second half 2023 and it continues to be actively mined in 2024, highlighting the near-term opportunities within these hanging wall and footwall zones.

 

In early 2024, the NS2 zone, a new sub-parallel north-strike zone was discovered 100 m east of the NS1 zone. To date, this zone has been defined over a vertical extent of 300 m, and defined over an average strike of 100 m.

 

In addition, several other north-striking high-angle structures have been identified across the deposit from reinterpretation of historical hanging wall drilling, which will be further evaluated as underground exploration drilling advances.

 

New highlights from the Island West Hanging Wall zones include (Figure 2, Table 1):

  • Island West Hanging Wall Zones

 

B Zone

  • 79.93 g/t Au (18.53 g/t cut) over 2.01 m (1025-517-08);
  • 17.34 g/t Au (11.70 g/t cut) over 2.49 m (490-456-14); and
  • 16.55 g/t Au (16.17 g/t cut) over 2.01 m (890-461-01).

 

NS2 Zone: a new parallel structure to the NS1 Zone, located 100 m to the east.

  • 55.98 g/t Au (55.98 g/t cut) over 2.10 m (1025-517-28);
  • 34.85 g/t Au (34.85 g/t cut) over 2.10 m (1025-517-22); and
  • 9.28 g/t Au (9.28 g/t cut) over 5.56 m (900-506-13).

 

Island East

 

Surface and Underground Exploration Drilling

 

Underground drilling from the 945 Exploration Drift and Island East Ramp, continues to extend high-grade gold mineralization along strike to the east of Mineral Reserves and Resources in the middle portion of Island East (between vertical depths of 900 m and 1,300 m).

 

In addition, surface drilling successfully defined high-grade gold mineralization within a large 200 m by 400 m gap in Mineral Reserves and Resources between 1,100 m and 1,300 m depths. This included holes MH39-01 (28.66 g/t Au (28.66 g/t cut) over 2.22 m) and MH 39-03 (11.75 g/t Au (11.75 g/t cut) over 3.91 m). Following the completion of the surface drilling program, additional drilling will be completed as underground development and drill platforms are established closer to this area.

 

New highlights in the E1E-Zone include (Figure 1, Tables 1 and 2):

  • Island East (E1E-Zone)
    • 17.24 g/t Au (17.24 g/t cut) over 9.97 m (1040-619-24);
    • 28.66 g/t Au (28.66 g/t cut) over 2.22 m (MH39-01); and
    • 11.75 g/t Au (11.75 g/t cut) over 3.91 m (MH39-03).

 

Underground Delineation Drilling

 

Delineation and definition drilling focused on Mineral Resource conversion from the 945, 1040, and 1130-levels continues to define wide, higher-grade zones in Island East. This includes an 80 m by 130 m zone with significantly higher than average grades and widths relative to the rest of the Island Gold deposit. This is expected to support further growth in high-grade Mineral Reserves. New highlights include1:

  • 102.42 g/t Au (68.19 g/t cut) over 17.19 m (1040-619-28);
  • 135.39 g/t Au (94.41 g/t cut) over 8.28 m (1040-619-27);
  • 101.13 g/t Au (53.97 g/t cut) over 5.23 m (1130-623-20);
  • 37.63 g/t Au (29.59 g/t cut) over 12.54 m (1130-623-33);
  • 19.95 g/t Au (16.93 g/t cut) over 19.66 m (1130-623-01);
  • 33.66 g/t Au (22.31 g/t cut) over 11.15 m (1040-619-31);
  • 29.75 g/t Au (29.75 g/t cut) over 9.89 m (945-624-53);
  • 51.19 g/t Au (26.03 g/t cut) over 5.26 m (1040-619-29);
  • 100.65 g/t Au (94.10 g/t cut) over 2.51 m (1040-619-27);
  • 27.70 g/t Au (26.52 g/t cut) over 8.35 m (945-624-55);
  • 65.89 g/t Au (44.50 g/t cut) over 3.42 m (1130-623-14);
  • 13.24 g/t Au (9.85 g/t cut) over 15.87 m (1130-623-29);
  • 26.22 g/t Au (26.22 g/t cut) over 7.90 m (1130-623-19);
  • 26.03 g/t Au (15.22 g/t cut) over 5.17 m (1040-619-30); and
  • 21.68 g/t Au (20.20 g/t cut) over 5.84 m (1130-632-19).

 

Island East Footwall Zones

 

In addition to testing the E1E-Zone, underground exploration drilling continued to target high-grade gold mineralization in structures in the footwall from the 945 and 1015-levels. These structures were included in the year-end 2023 Mineral Reserves and Resources. Additional drilling in 2024 has been successful in confirming the continuity and extending high-grade gold mineralization within the E1D1 and NTH4 zones, located 10 m and 60 m from the E1E-Zone, respectively.

 

New highlights from the Island East Footwall zones include (Figure 2, Table 1):

 

E1D1 Zone

  • 72.57 g/t Au (49.74 g/t cut) over 2.01 m (945-624-42);
  • 12.43 g/t Au (12.43 g/t cut) over 3.86 m (945-624-30);
  • 21.04 g/t Au (17.30 g/t cut) over 2.09 m (945-624-41A);
  • 6.25 g/t Au (4.85 g/t cut) over 5.85 m (945-624-55); and
  • 16.21 g/t Au (11.31 g/t cut) over 2.02 m (1015-624-10).

 

NTH4 Zone

  • 27.73 g/t Au (12.80 g/t cut) over 1.96 m (945-624-59).

 

As with the hanging wall and footwall zones in Island West, these footwall zones in Island East highlight the potential to add high-grade Mineral Reserves and Resources in proximity of existing production horizons and infrastructure which would be low-cost to develop and mine.

 

Other Zones

 

The majority of Island Gold’s Mineral Reserves and Resources and main production horizons are hosted in the C/E1E structure. The Island Gold Deposit also consists of a growing number of sub-parallel and high-angle mineralized structures outside of the main C/E1E-Zone. As underground development advances, these sub-parallel hanging wall and footwall structures can be targeted and defined with step-out drilling from underground drill platforms.

 

As demonstrated in 2023, these zones and other targets within the hanging wall and footwall represent significant opportunities to continue defining additional high-grade Mineral Reserves and Resources in proximity to existing underground infrastructure. These additions continue to enhance the ounce per vertical metre profile and provide additional operational flexibility with multiple mining horizons from the same lateral development levels.

 

The following are highlights of new hanging wall and footwall intersections from underground exploration drilling where the geometry and continuity are not yet established (“Unknown Zone”). These are part of more than 2,000 intersections above 3 g/t Au within recently defined and yet to be defined zones in the hanging wall and footwall. These intersections are outside of existing Mineral Reserves and Resources, highlighting the opportunity for significant near-mine additions as ongoing drilling further defines these areas.

 

New highlights include (reported composite intervals are uncut and as core length, as true width is unknown at this time) (Table 1):

 

Footwall

  • 88.44 g/t Au over 4.65 m (890-461-30);
  • 32.35 g/t Au over 4.00 m (890-461-02);
  • 28.79 g/t Au over 4.25 m (1130-623-09);
  • 28.60 g/t Au over 4.15 m (840-530-07A);
  • 38.20 g/t Au over 2.70 m (945-624-21);
  • 10.59 g/t Au over 10.55 m (1040-619-22);
  • 20.53 g/t Au over 4.15 m (1040-619-33);
  • 32.37 g/t Au over 2.60 m (1130-623-18);
  • 21.22 g/t Au over 3.90 m (890-461-21);
  • 7.41 g/t Au over 8.60 m (840-530-10);
  • 26.28 g/t Au over 2.40 m (1040-619-34);
  • 10.49 g/t Au over 5.60 m (1040-619-24);
  • 15.87 g/t Au over 3.40 m (1040-619-32);
  • 10.98 g/t Au over 4.85 m (1040-619-36); and
  • 19.50 g/t Au over 2.60 m (840-632-47).

 

Hanging Wall

  • 64.67 g/t Au over 5.95 m (890-461-03);
  • 84.87 g/t Au over 3.00 m (580-473-40);
  • 53.30 g/t Au over 4.50 m (890-461-03);
  • 63.12 g/t Au over 3.50 m (945-624-39);
  • 18.38 g/t Au over 10.70 m (1040-619-32);
  • 65.77 g/t Au over 2.25 m (580-473-39);
  • 33.02 g/t Au over 4.00 m (850-475-25);
  • 41.53 g/t Au over 2.85 m (850-475-26);
  • 20.75 g/t Au over 5.45 m (890-461-10);
  • 40.05 g/t Au over 2.30 m (900-506-14);
  • 17.59 g/t Au over 4.40 m (890-461-14);
  • 10.50 g/t Au over 6.82 m (945-624-39);
  • 15.94 g/t Au over 4.00 m (945-624-40);
  • 11.60 g/t Au over 4.85 m (1025-517-24); and
  • 22.23 g/t Au over 2.40 m (1025-517-10).

 

Island Gold District – Near Mine Exploration

 

As part of the near-mine exploration program, high-grade gold mineralization was intersected in surface drilling completed to the north and west of the Island Gold Deposit, and east of the Magino open pit, within the North Shear and Webb Lake Stock.

 

North Shear

 

The North Shear Corridor is located on the north limb of an antiform, within and along the northern portion of the Webb Lake Stock, dipping to the north. The Island Gold Deposit is located on the southern limb of the antiform, and dips to the south (Figure 3).

 

Patricia Mines initially defined the North Shear in 1999 after reviewing drilling completed in the 1980’s and 1990’s. There has been limited drilling within the North Shear since that time, as the focus of exploration had shifted to the Island Gold Deposit.

 

The North Shear Corridor is 20 to 30 m wide near surface, and appears to widen at depth to 60 m, based on interpretation from wider spaced historical drilling. The North Shear has been interpreted to be over 1,000 m in strike, drilled to a depth of 600 m, and remains open at depth (Figure 3 and 4).

 

The North Shear is located within 2 km of the Magino mill and adjacent to the Island Gold deposit with the existing Island Gold ramp running through the target. The ramp system could be leveraged to test and ultimately develop the North Shear as a longer-term potential source of additional mill feed within the expanded Magino mill complex. Additional modelling, interpretation and drilling are planned to evaluate the North Shear for underground bulk mining potential.

 

Highlights from historic drilling within the North Shear Corridor include3:

  • 22.48 g/t Au over 5.08 m, including 310.50 g/t Au over 0.31 m (SH-3, 2013);
  • 6.43 g/t Au over 8.32 m, including 28.55 g/t Au over 0.39 m, 30.21 g/t over 0.58 m, and 37.65 g/t over 0.38 m (PL-17, 1997);
  • 12.85 g/t Au over 2.96 m, including 106.00 g/t Au over 0.34 m (21IGX001, 2021);
  • 4.60 g/t Au over 7.72 m, including 53.76 g/t Au over 0.45 m (PL-01-01, 2001);
  • 10.28 g/t Au over 3.41 m, including 130.95 g/t Au over 0.09 m, and 23.23 g/t Au over 0.46 m (LR-U-14, 1991);
  • 14.08 g/t Au over 2.27 m, including 125.30 g/t Au over 0.25 m (PR-UG-140, 2006);
  • 6.58 g/t Au over 4.46 m, including 14.24 g/t Au over 1.78 m (062-02-44, 1987);
  • 12.44 g/t Au over 2.31 m, including 95.82 g/t Au over 0.29 m (140-H3, 2013); and
  • 4.12 g/t Au over 6.72 m, including 49.99 g/t Au over 0.38 m (PL-01-05, 2001).

3 All reported composite intervals are calculated true width of the mineralized zones, and gold grades are reported as uncut. Composites were generated at a 0.75 g/t Au cut-off grade, with no more than 2.0 m of consecutive internal waste.

 

Four drill holes were completed in the second quarter of 2024 to test both the North Shear and Webb Lake Stock east of the Magino deposit. All four the drill holes intersected gold mineralization in the North Shear. New highlights include1:

  • 12.10 g/t Au over 4.32 m, including 34.90 g/t Au over 1.38 m (24IGX071);
  • 2.09 g/t Au over 6.01 m, including 16.75 g/t Au over 0.28 m (24IGX072) and
  • 3.65 g/t Au over 4.92 m, including 10.20 g/t Au over 0.87 m (24IGX073).
  • 0.98 g/t Au over 11.04 m (24IGX074).

 

Webb Lake Stock

 

The Magino Gold Deposit is hosted within the Webb Lake Stock. Drilling to the east of the planned Magino Mineral Reserve pit intersected gold mineralization east of the former Magino property boundary both in the North Shear, as described above, and to the south within and along the southern contact of the Webb Lake Stock.

 

High-grade gold mineralization intersected in 24IGX073 (7.97 g/t Au over 7.43 m including 153.50 g/t Au over 0.30 m) is associated with strong shearing developed along the southern margin of the Webb Lake stock at the contact with a diorite. This southern shear zone requires additional drilling to define the geometry and extent of gold mineralization with the shear.

 

The former land tenure boundary with Island Gold (pre-acquisition) previously limited the extent of the Magino deposit to the east. The removal of this boundary, and the intersection of additional gold mineralization to the east further supports the potential for the Magino deposit to be extended onto the Island Gold property. New highlights include2:

  • 15.52 g/t Au over 5.64 m, including 179.00 g/t Au over 0.47 m (24IGX071);
  • 7.97 g/t Au over 7.43 m, including 153.50 g/t Au over 0.30 m (24IGX073);
  • 17.96 g/t Au over 1.21 m, including 35.50 g/t Au over 0.58 m (IGX24073).
  • 3.41 g/t Au over 2.76 m, including 10.25 g/t Au over 0.40 m (24IGX072); and
  • 7.19 g/t Au over 1.71 m, including 13.50 g/t Au over 0.83 m (24IGX072).

 

Mineral Reserve and Resource expansion drilling is planned in the second half of 2024 to evaluate both the North Shear and Webb Lake Stock near surface, immediately to the east of the Magino Mineral Reserve pit, which remains open to the east.

 

Qualified Persons

 

Scott R.G. Parsons, P.Geo., FAusIMM, Alamos Gold’s Vice President, Exploration, has reviewed and approved the scientific and technical information contained in this news release. Scott R.G.

Parsons is a “Qualified Person” as defined by Canadian Securities Administrators’ National Instrument 43-101 – Standards of Disclosure for Mineral Projects.

 

Exploration programs at the Island Gold Mine are directed and supervised by Tyler Poulin, P.Geo., Chief Geologist at the Island Gold Mine. Tyler Poulin is a “Qualified Person” as defined by Canadian Securities Administrators’ National Instrument 43-101 – Standards of Disclosure for Mineral Projects.

 

Quality Assurance and Quality Control

 

Alamos Gold maintains an internal Quality Assurance / Quality Control (QA/QC) program at the Island Gold Mine to ensure sampling and analysis of all exploration work is conducted in accordance with best practices.

 

Access to the Island Gold Mine is controlled by security personnel. Drill core is logged and sampled at core logging facilities within the mine site under the supervision of a Qualified Geologist. A geologist marks the individual samples for analysis, and sample intervals, sample numbers, standards and blanks are entered into the database. Exploration core is cut in half using an electric core saw equipped with a diamond tipped blade. One half of the core is placed into a plastic sample bag and sealed with zip ties in preparation for shipment. The other half of the core is returned to the core box and retained for future reference. Approximately 20% of all delineation core is cut and stored, and the entire core sample is sent for analysis on all definition programs. The samples are placed in large heavy-duty nylon reinforced Fabrene bags, which are identified and sealed before being placed on pallets. The core samples are picked up at the mine site and mine samples are delivered to AGAT and Actlabs laboratories, and regional samples are delivered to ALS laboratory, all located in Thunder Bay, Ontario.

 

Gold is analyzed by a 50 grams fire assay with an Atomic Absorption (AA) finish. Mine samples greater than 10.0 g/t Au, and regional samples greater than 5.0 g/t Au are re-analyzed using gravimetric finish methods. AGAT, Actlabs and ALS are certified laboratories and have internal quality control programs that include insertion of reagent blanks, reference materials, and pulp duplicates.

 

The Corporation inserts QC samples (blanks and reference materials) at regular intervals to monitor laboratory performance. Cross check assays are completed on a regular basis in a secondary accredited laboratory. The Island Gold Mine QA/QC procedures are more completely described in the August 29, 2022 Technical Report filed on SEDAR+ (www.sedarplus.ca).

 

About Alamos

 

Alamos is a Canadian-based intermediate gold producer with diversified production from three operations in North America. This includes the Young-Davidson mine and Island Gold District in northern Ontario, Canada, and the Mulatos District in Sonora State, Mexico. Additionally, the Company has a strong portfolio of growth projects, including the Phase 3+ Expansion at Island Gold, and the Lynn Lake project in Manitoba, Canada. Alamos employs more than 2,400 people and is committed to the highest standards of sustainable development. The Company’s shares are traded on the TSX and NYSE under the symbol “AGI”.

 

Table 1: Island Gold – Previously Unreleased Select Composite Intervals from Underground and Surface Mine Exploration Drilling

 

Composite intervals greater than 3 g/t Au weighted average, capping values:

 

Island West (C-zone) and Island Main @ 225 g/t Au; Island Main and East (E1E Zone) @ 185 g/t Au; B Zone, E1D1 zone and NS2 @ 90 g/t Au; NTH4 Zone @ 75 g/t Au; DN @ 35 g/t Au.

 

Hole ID Zone Target Area From (m) To (m) Core Length (m) True Width (m) Au Uncut (g/t) Au Cut (g/t) Vertical Depth (m)
1025-517-08 B Island West Hanging Wall 144.00 146.58 2.58 2.01 79.93 18.53 1025
890-461-01 B Island West Hanging Wall 238.55 242.25 3.70 2.01 16.55 16.17 1025
490-456-14 B Island West Hanging Wall 157.50 160.00 2.50 2.49 17.34 11.70 419
1025-517-12 B Island West Hanging Wall 234.20 238.70 4.50 2.03 8.76 8.76 1161
850-475-13 B Island West Hanging Wall 140.60 144.80 4.20 2.17 7.04 7.00 976
490-456-08 B Island West Hanging Wall 157.80 160.20 2.40 2.40 5.45 5.45 427
850-475-08 B Island West Hanging Wall 104.40 107.30 2.90 2.52 3.93 3.93 935
850-475-11 B Island West Hanging Wall 118.50 121.50 3.00 2.10 3.77 3.77 948
1025-517-14 B Island West Hanging Wall 124.70 126.80 2.10 2.07 3.22 3.22 1027
490-456-54 C Island West 118.90 121.80 2.90 2.82 42.25 36.15 432
1025-517-14 C Island West 91.00 93.40 2.40 2.26 25.88 25.88 1021
790-479-68 C Island West 142.50 144.90 2.40 2.13 56.13 15.35 786
890-461-03 C Island West 179.90 199.30 19.40 7.20 36.54 15.16 1010
1025-517-22 C Island West 119.20 124.20 5.00 3.82 23.88 14.46 1055
850-475-14 C Island West 162.70 165.00 2.30 1.02 13.84 13.84 983
790-479-54 C Island West 139.70 142.30 2.60 2.07 14.29 12.47 847
1025-517-02 C Island West 167.05 171.00 3.95 3.03 11.96 11.96 1106
1025-517-31 C Island West 99.25 102.40 3.15 2.57 10.64 10.64 1032
790-479-55 C Island West 145.20 147.15 1.95 1.61 8.94 8.94 817
1025-517-05 C Island West 91.50 95.00 3.50 3.50 8.33 8.33 1001
790-479-59 C Island West 147.60 150.40 2.80 2.57 16.95 7.53 846
790-479-41 C Island West 123.75 126.10 2.35 2.34 7.15 7.15 793
790-479-48 C Island West 133.15 136.25 3.10 2.84 6.83 6.83 832
890-461-22 C Island West 150.00 154.50 4.50 2.67 6.04 6.04 969
490-450-03 C Island West 188.00 190.70 2.70 2.63 5.54 5.54 528
490-456-51 C Island West 144.10 147.00 2.90 2.61 5.17 5.17 413
850-475-12 C Island West 149.00 162.85 13.85 9.72 5.11 5.11 957
490-456-52 C Island West 153.50 156.40 2.90 2.15 4.76 4.76 424
1025-517-24 C Island West 218.30 221.00 2.70 1.99 4.76 4.76 1162
1025-517-01 C Island West 97.35 99.80 2.45 2.16 4.69 4.69 1038
900-506-06 C Island West 218.75 229.00 10.25 2.08 4.63 4.63 991
1025-517-10 C Island West 126.30 129.20 2.90 2.36 4.07 4.07 1079
1025-517-23 C Island West 91.70 94.35 2.65 2.46 3.96 3.96 1017
790-479-50 C Island West 140.00 142.30 2.30 2.04 3.96 3.96 867
490-456-47 C Island West 140.65 142.85 2.20 2.09 3.68 3.68 445
890-461-10 C Island West 128.30 130.85 2.55 2.22 3.49 3.49 874
490-450-01 C Island West 131.00 133.13 2.13 1.96 3.33 3.33 518
790-479-42 C Island West 127.75 130.20 2.45 2.23 3.33 3.33 830
850-475-15 C Island West 162.25 166.30 4.05 2.08 3.28 3.28 975
790-479-19 C Island West 160.25 163.65 3.40 2.67 3.24 3.24 827
1025-517-20 C Island West 165.00 169.65 4.65 2.21 3.06 3.06 1119
890-461-22 D1 Island West Footwall 96.10 99.20 3.10 2.03 7.96 6.55 932
890-461-13 D1 Island West Footwall 63.00 66.00 3.00 2.62 5.82 5.82 890
890-461-11 D1 Island West Footwall 63.60 66.00 2.40 2.25 4.67 4.67 880
790-479-49 DN Island West Footwall 33.80 36.55 2.75 2.41 12.94 9.28 807
790-479-44 DN Island West Footwall 11.70 15.00 3.30 2.28 7.46 7.46 822
790-479-56 DN Island West Footwall 38.35 40.80 2.45 2.00 7.08 7.08 805
790-479-42 DN Island West Footwall 13.40 15.70 2.30 2.03 6.84 5.86 816
790-479-46 DN Island West Footwall 31.70 34.55 2.85 2.40 5.48 5.48 805
790-479-41 DN Island West Footwall 14.55 18.10 3.55 2.28 7.69 5.43 811
790-479-50 DN Island West Footwall 12.45 15.75 3.30 3.19 5.20 5.20 819
790-479-43 DN Island West Footwall 11.20 14.15 2.95 2.13 3.32 3.32 821
790-479-66 DN Island West Footwall 18.50 22.95 4.45 2.74 3.04 3.04 813
945-624-42 E1D1 Island East Footwall 399.75 402.95 3.20 2.01 72.57 49.74 1315
945-624-41A E1D1 Island East Footwall 393.20 397.70 4.50 2.09 21.04 17.30 1314
945-624-30 E1D1 Island East Footwall 310.10 317.40 7.30 3.86 12.43 12.43 1211
1015-624-10 E1D1 Island East Footwall 56.10 58.60 2.50 2.02 16.21 11.31 1010
945-624-47 E1D1 Island East Footwall 305.95 309.50 3.55 2.04 10.47 10.47 1215
945-624-55 E1D1 Island East Footwall 340.40 354.10 13.70 5.85 6.25 4.85 1257
1040-619-24 E1E Island East 159.75 187.40 27.65 9.97 17.24 17.24 1159
1130-623-10 E1E Island East 78.50 81.00 2.50 1.90 6.01 6.01 1097
1040-619-21 E1E Island East 216.90 224.90 8.00 2.84 4.64 4.64 1140
1040-619-35 E1E Island East 144.00 148.65 4.65 2.07 4.05 4.05 1126
840-578-31 E1E Island East 219.80 222.50 2.70 2.10 3.65 3.65 946
490-450-03 LC_C Island West Hanging Wall 201.50 203.90 2.40 2.34 7.52 7.52 531
490-456-52 LC_D Island West Footwall 131.50 133.90 2.40 2.23 4.83 4.83 433
490-456-54 NS1 Island West Hanging Wall 183.90 187.00 3.10 2.39 3.61 3.61 403
1025-517-28 NS2 Island West Hanging Wall 246.10 248.20 2.10 2.10 55.98 55.98 1074
1025-517-22 NS2 Island West Hanging Wall 225.40 227.60 2.20 2.10 34.85 34.85 1093
1025-517-01 NS2 Island West Hanging Wall 268.55 270.80 2.25 2.00 10.04 10.04 1095
900-506-13 NS2 Island West Hanging Wall 174.90 181.73 6.83 5.56 9.28 9.28 884
1025-517-08 NS2 Island West Hanging Wall 245.50 249.80 4.30 3.59 8.09 8.09 1039
1025-517-21 NS2 Island West Hanging Wall 212.00 214.15 2.15 2.02 7.61 7.61 988
1025-517-23 NS2 Island West Hanging Wall 257.55 261.35 3.80 3.38 3.59 3.59 1036
1025-517-04 NS2 Island West Hanging Wall 266.85 269.15 2.30 1.11 3.46 3.46 1162
1025-517-24 NS2 Island West Hanging Wall 433.60 437.10 3.50 2.14 3.06 3.06 1317
945-624-59 NTH4 Island East Footwall 299.10 301.70 2.60 1.96 27.73 12.80 1045
890-461-30 Unknown Island West Footwall 48.20 52.85 4.65   88.44   902
580-473-40 Unknown Island West Hanging Wall 255.54 258.54 3.00   84.87   534
580-473-39 Unknown Island West Hanging Wall 262.50 264.75 2.25   65.77   520
890-461-03 Unknown Island West Hanging Wall 137.90 143.85 5.95   64.67   972
945-624-39 Unknown Island East Hanging Wall 215.50 219.00 3.50   63.12   1135
890-461-03 Unknown Island West Hanging Wall 206.20 210.70 4.50   53.30   1025
900-506-14 Unknown Island West Hanging Wall 163.35 165.65 2.30   40.05   1003
945-624-21 Unknown Island East Footwall 368.70 371.40 2.70   38.20   1289
850-475-25 Unknown Island West Hanging Wall 127.00 131.00 4.00   33.02   958
1130-623-18 Unknown Island East Footwall 35.40 38.00 2.60   32.37   1096
890-461-02 Unknown Island West Footwall 40.00 44.00 4.00   32.35   897
1130-623-09 Unknown Island East Footwall 56.00 60.25 4.25   28.79   1102
840-530-07A Unknown Island West Footwall 412.40 416.55 4.15   28.60   1178
1040-619-34 Unknown Island East Footwall 55.30 57.70 2.40   26.28   1074
1025-517-10 Unknown Island West Hanging Wall 220.35 222.75 2.40   22.23   1135
890-461-21 Unknown Island West Footwall 172.35 176.25 3.90   21.22   1006
1025-517-23 Unknown Island West Hanging Wall 106.90 109.00 2.10   21.02   1018
840-632-47 Unknown Island East Footwall 5.95 8.55 2.60   19.50   825
1040-619-32 Unknown Island East Hanging Wall 271.10 281.80 10.70   18.38   1242
890-461-14 Unknown Island West Hanging Wall 183.90 188.30 4.40   17.59   966
850-475-08 Unknown Island West Footwall 147.00 149.25 2.25   16.48   969
790-479-53 Unknown Island West Footwall 246.75 249.15 2.40   16.47   704
850-475-26 Unknown Island West Hanging Wall 134.05 136.90 2.85   41.53   957
945-624-40 Unknown Island East Hanging Wall 141.30 145.30 4.00   15.94   1064
1040-619-32 Unknown Island East Footwall 247.60 251.00 3.40   15.87   1222
850-475-12 Unknown Island West Hanging Wall 130.70 134.00 3.30   15.33   940
490-456-54 Unknown Island West Footwall 114.00 114.90 0.90   15.01   434
1040-619-33 Unknown Island East Footwall 176.20 180.35 4.15   20.53   1164
890-461-30 Unknown Island West Hanging Wall 61.00 63.45 2.45   14.35   911
1025-517-04 Unknown Island West Hanging Wall 291.20 293.35 2.15   14.17   1175
1015-624-01 Unknown Island East Footwall 58.70 61.00 2.30   14.15   947
1025-517-16 Unknown Island West Hanging Wall 296.45 298.45 2.00   13.41   1213
850-475-15 Unknown Island West Hanging Wall 17.45 21.25 3.80   13.25   864
790-479-53 Unknown Island West Footwall 137.45 140.20 2.75   12.34   754
790-479-53 Unknown Island West Footwall 73.10 75.95 2.85   11.65   782
840-632-47 Unknown Island East Footwall 89.10 92.30 3.20   11.61   799
1025-517-24 Unknown Island West Hanging Wall 245.50 250.35 4.85   11.60   1182
1040-619-36 Unknown Island East Footwall 141.05 145.90 4.85   10.98   1119
490-456-47 Unknown Island West Hanging Wall 188.75 191.85 3.10   10.84   431
1040-619-22 Unknown Island East Footwall 180.45 191.00 10.55   10.59   1158
945-624-39 Unknown Island East Hanging Wall 191.88 198.70 6.82   10.50   1113
1040-619-24 Unknown Island East Footwall 199.85 205.45 5.60   10.49   1179
945-624-40 Unknown Island East Hanging Wall 237.05 240.15 3.10   10.34   1159
1130-623-20 Unknown Island East Footwall 65.80 67.95 2.15   10.13   1129
945-624-26 Unknown Island East Footwall 252.00 253.95 1.95   9.50   1131
890-461-10 Unknown Island West Hanging Wall 198.15 203.60 5.45   20.75   879
850-475-14 Unknown Island West Hanging Wall 133.40 137.00 3.60   8.81   960
850-475-08 Unknown Island West Footwall 159.10 161.50 2.40   8.74   979
890-461-18 Unknown Island West Footwall 59.30 60.75 1.45   8.57   887
490-450-01 Unknown Island West Hanging Wall 261.00 264.00 3.00   8.52   552
1040-619-34 Unknown Island East Footwall 135.00 138.80 3.80   8.47   1117
1040-619-26 Unknown Island East Footwall 144.65 148.85 4.20   8.30   1145
850-475-18 Unknown Island West Footwall 171.15 173.60 2.45   8.27   1000
840-578-29 Unknown Island East Footwall 195.00 197.25 2.25   7.75   909
900-506-13 Unknown Island West Hanging Wall 159.15 160.90 1.75   7.59   888
850-475-01 Unknown Island West Footwall 94.80 97.20 2.40   7.46   891
840-530-10 Unknown Island East Footwall 582.05 590.65 8.60   7.41   1286
850-475-11 Unknown Island West Hanging Wall 18.10 21.80 3.70   7.36   865
790-479-42 Unknown Island West Footwall 45.80 48.90 3.10   7.29   820
1040-619-25 Unknown Island East Footwall 100.70 105.70 5.00   7.28   1097
1040-619-23 Unknown Island East Footwall 104.80 107.45 2.65   6.93   1087
850-475-06 Unknown Island West Footwall 121.00 124.05 3.05   6.93   938
1025-517-28 Unknown Island West Hanging Wall 182.60 188.30 5.70   6.55   1057
890-461-03 Unknown Island West Footwall 149.15 153.40 4.25   6.41   980
490-450-03 Unknown Island West Footwall 143.50 148.20 4.70   6.37   518
580-473-39 Unknown Island West Hanging Wall 136.50 139.50 3.00   6.35   551
945-624-40 Unknown Island East Hanging Wall 175.00 178.10 3.10   6.14   1097
945-624-39 Unknown Island East Hanging Wall 160.00 163.00 3.00   6.07   1080
945-624-42 Unknown Island East Hanging Wall 370.65 373.30 2.65   6.04   1286
890-461-02 Unknown Island West Footwall 50.75 51.85 1.10   5.99   905
580-473-33 Unknown Island West Hanging Wall 215.10 216.50 1.40   5.99   522
790-479-49 Unknown Island West Footwall 102.00 107.00 5.00   5.97   793
890-461-30 Unknown Island West Footwall 270.10 274.80 4.70   5.90   1073
1025-517-26 Unknown Island West Hanging Wall 257.50 259.65 2.15   5.61   1172
945-624-39 Unknown Island East Hanging Wall 313.60 318.70 5.10   5.50   1233
580-473-29 Unknown Island West Hanging Wall 258.31 262.40 4.09   5.42   702
890-461-03 Unknown Island West Hanging Wall 236.50 238.60 2.10   5.35   1048
850-475-05 Unknown Island West Hanging Wall 15.05 17.60 2.55   5.16   858
790-479-53 Unknown Island West Footwall 116.00 118.00 2.00   5.08   764
945-624-47 Unknown Island East Hanging Wall 276.10 278.55 2.45   4.83   1186
890-461-18 Unknown Island West Footwall 53.45 54.50 1.05   4.80   884
890-461-22 Unknown Island West Hanging Wall 143.50 146.70 3.20   4.73   964
945-624-53 Unknown Island East Footwall 321.20 324.55 3.35   4.55   1238
850-475-18 Unknown Island West Footwall 163.40 165.45 2.05   4.50   993
490-456-14 Unknown Island West Hanging Wall 211.60 212.40 0.80   4.26   398
840-632-42 Unknown Island East Footwall 101.78 104.10 2.32   4.20   826
890-461-30 Unknown Island West Footwall 181.90 185.60 3.70   4.16   1004
890-461-10 Unknown Island West Hanging Wall 206.15 210.00 3.85   4.15   880
790-448-01 Unknown Island West Footwall 95.60 98.25 2.65   4.11   885
1025-517-10 Unknown Island West Footwall 90.05 93.20 3.15   4.11   1058
1040-619-34 Unknown Island East Footwall 100.45 103.40 2.95   4.01   1098
620-595-11 Unknown Island East Footwall 20.50 22.15 1.65   3.90   609
490-456-54 Unknown Island West Footwall 109.25 110.20 0.95   3.53   436
945-624-53 Unknown Island East Footwall 349.90 352.50 2.60   3.40   1266
490-456-13 Unknown Island West Hanging Wall 140.70 143.00 2.30   3.24   449
1025-517-11 Unknown Island West Footwall 66.45 68.25 1.80   3.01   1036
MH39-01 E1E Island East 1251.47 1254.45 2.98 2.22 28.66 28.66 1180
MH39-03 E1E Island East 1223.60 1228.40 4.80 3.91 11.75 11.75 1136
MH37-02 E1E Island East 1828.30 1831.71 3.41 2.65 8.79 8.79 1787
MH37-01 E1E Island East 1882.52 1889.64 7.12 5.26 4.17 4.17 1846
MH39-02 E1E Island East 1216.00 1218.65 2.65 2.07 1.60 1.60 1139
MH38-01A E1E Island East 1258.00 1262.00 4.00 2.87 0.29 0.29 1171
                   

Table 2: Island Gold – Previously Unreleased Select Composite Intervals from Underground Delineation and Definition Drilling,

Composite intervals greater than 100 g*m g/t Au weighted average, capping values:

Island Main and East (E1E Zone) @ 185 g/t Au

Hole ID Zone Target Area From (m) To (m) Core Length (m) True Width (m) Au Uncut (g/t) Au Cut (g/t) Vertical Depth (m)
1040-619-27 E1E Island East 131.90 145.55 13.65 8.28 135.39 94.41 1128
1040-619-27 E1E Island East 153.55 160.20 6.65 2.51 100.65 94.10 1139
1040-619-28 E1E Island East 87.75 116.25 28.50 17.19 102.42 68.19 1090
1130-623-20 E1E Island East 130.30 140.40 10.10 5.23 101.13 53.97 1172
1130-623-14 E1E Island East 42.00 46.36 4.36 3.42 65.89 44.50 1083
945-624-53 E1E Island East 274.00 293.00 19.00 9.89 29.75 29.75 1200
1130-623-33 E1E Island East 153.00 187.10 34.10 12.54 37.63 29.59 1203
945-624-55 E1E Island East 309.30 326.60 17.30 8.35 27.70 26.52 1229
1130-623-19 E1E Island East 72.00 82.75 10.75 7.90 26.22 26.22 1129
1040-619-29 E1E Island East 94.80 103.05 8.25 5.26 51.19 26.03 1083
1040-619-31 E1E Island East 203.85 234.00 30.15 11.15 33.66 22.31 1203
1130-623-19 E1E Island East 107.50 118.80 11.30 5.84 21.68 20.20 1149
1130-623-01 E1E Island East 62.20 99.80 37.60 19.66 19.95 16.93 1111
1040-619-30 E1E Island East 93.60 101.60 8.00 5.17 26.03 15.22 1074
1130-623-29 E1E Island East 74.70 101.07 26.37 15.87 13.24 9.85 1136
                   

 

Table 3: Island Gold – Previously Unreleased Composite Intervals from North Shear and Webb Lake Stock Exploration Drilling. True width reported for North Shear composites, all other composites reported as core length. Gold grades are reported as uncut.

 

Hole ID Including Target Area From (m) To (m) Core Length (m) True Width (m) Au Uncut (g/t) Vertical Depth (m)
24IGX071   Unknown 146.09 151.98 5.89   5.94 105
  Including   148.78 149.24 0.46   65.90  
  and North Shear 221.75 226.45 4.70 4.32 12.10 155
  Including   221.75 223.25 1.50 1.38 34.90  
  and Webb Lake 493.36 499.00 5.64   15.52 332
  Including   493.36 493.83 0.47   179.00  
  and Unknown 502.58 502.96 0.38   51.00 338
  and Unknown 628.54 634.4 5.86   1.10 419
  and Unknown 722.63 730.32 7.69   1.42 477
24IGX072   North Shear 149.12 158.37 9.25 6.01 2.09 146
  Including   155.12 155.55 0.43 0.28 16.75  
  and Webb Lake 225.00 227.76 2.76   3.41 213
  Including   225.00 225.40 0.40   10.25  
  and Webb Lake 231.90 233.61 1.71   7.19 219
  Including   232.78 233.61 0.83   13.50  
  and Webb Lake 278.50 283.69 5.20   2.44 264
24IGX073   North Shear 90.97 96.62 5.65 4.92 3.65 68
  Including   91.79 92.79 1.00 0.87 10.20  
  and North Shear 118.30 125.35 7.05 6.14 1.11 88
  and Webb Lake 160.51 167.94 7.43   7.97 120
  Including   164.80 165.10 0.30   153.50  
  and Webb Lake 255.76 256.97 1.21   17.96 185
  Including   255.76 256.34 0.58   35.50  
24IGX074   North Shear 129.55 143.32 13.77 11.04 0.98 101
                 

 

Table 4: Underground exploration drill holes; azimuth, dip, drilled length, and collar location at surface (UTM NAD83).

 

Hole ID Azimuth (°) Dip (°) Drilled Length (m) UTM Easting (m) UTM Northing (m) UTM Elevation (m)
490-450-01 174 -16 375 690072 5351600 -100
490-450-03 200 -14 392 690072 5351600 -100
490-456-08 136 19 167 690122 5351595 -99
490-456-13 166 13 345 690121 5351594 -99
490-456-14 129 23 216 690122 5351595 -99
490-456-47 132 15 213 690122 5351595 -99
490-456-51 124 25 171 690122 5351595 -99
490-456-52 117 21 195 690122 5351595 -99
490-456-54 180 24 282 690120 5351594 -99
580-473-29 175 -26 276 690328 5351562 -202
580-473-33 238 15 237 690326 5351563 -201
580-473-39 208 14 306 690327 5351562 -202
580-473-40 200 11 261 690327 5351562 -201
620-595-11 216 -35 99 691447 5352062 -214
790-448-01 328 -46 1050 690076 5351522 -433
790-479-19 215 -7 237 690080 5351504 -432
790-479-41 159 9 177 690082 5351504 -431
790-479-42 150 -7 174 690082 5351504 -432
790-479-43 148 -30 174 690082 5351504 -433
790-479-44 139 -34 234 690083 5351504 -433
790-479-46 208 14 255 690080 5351505 -431
790-479-48 192 -7 192 690080 5351504 -432
790-479-49 187 10 177 690081 5351504 -431
790-479-50 161 -21 264 690082 5351504 -432
790-479-53 199 23 291 690080 5351505 -430
790-479-54 199 -13 240 690080 5351504 -432
790-479-55 209 -1 252 690080 5351504 -432
790-479-56 219 12 294 690080 5351505 -431
790-479-59 210 -12 294 690079 5351505 -432
790-479-66 221 1 309 690079 5351506 -432
790-479-68 196 10 261 690080 5351504 -431
840-530-07A 137 -51 624 690850 5351795 -468
840-530-10 122 -44 651 690851 5351796 -468
840-578-29 170 -21 231 691309 5351963 -457
840-578-31 158 -28 297 691309 5351963 -457
840-632-42 163 1 135 691832 5352113 -447
840-632-47 194 19 204 691830 5352113 -445
850-475-01 352 -25 144 690422 5351407 -467
850-475-05 312 -33 189 690421 5351407 -467
850-475-06 326 -46 165 690421 5351407 -467
850-475-08 335 -52 252 690421 5351407 -468
850-475-11 18 -53 153 690423 5351407 -467
850-475-12 41 -41 183 690424 5351406 -467
850-475-13 30 -62 180 690424 5351406 -468
850-475-14 37 -52 189 690424 5351406 -468
850-475-15 42 -46 195 690425 5351406 -468
850-475-18 304 -60 192 690421 5351406 -468
850-475-25 287 -57 204 690420 5351406 -468
850-475-26 296 -53 213 690420 5351406 -468
890-461-01 123 -42 318 690220 5351521 -482
890-461-02 138 -52 321 690220 5351521 -482
890-461-03 162 -50 261 690220 5351521 -482
890-461-10 166 -4 225 690220 5351521 -482
890-461-11 181 -13 242 690220 5351521 -482
890-461-13 170 -23 219 690220 5351521 -482
890-461-14 158 -31 270 690220 5351521 -482
890-461-18 122 -21 207 690218 5351520 -482
890-461-21 148 -52 342 690217 5351519 -484
890-461-22 162 -42 225 690217 5351519 -484
890-461-30 121 -48 327 690220 5351521 -482
900-506-06 237 -14 315 690681 5351597 -541
900-506-13 225 11 390 690681 5351597 -540
900-506-14 185 -27 222 690683 5351595 -541
945-624-21 30 -85 389 691895 5351769 -538
945-624-26 45 -54 339 691898 5351769 -538
945-624-30 61 -66 390 691899 5351769 -539
945-624-39 261 -84 450 691895 5351766 -538
945-624-40 164 -87 459 691897 5351764 -538
945-624-41A 132 -83 477 691897 5351764 -538
945-624-42 101 -76 501 691898 5351765 -538
945-624-47 56 -72 351 691899 5351767 -539
945-624-53 292 -83 402 691895 5351766 -538
945-624-55 67 -74 390 691898 5351767 -538
945-624-59 20 -24 321 691898 5351770 -537
1015-624-01 213 49 93 691810 5351940 -610
1015-624-10 136 -15 95 691812 5351940 -614
1025-517-01 185 -18 390 690778 5351653 -624
1025-517-02 179 -36 375 690778 5351653 -624
1025-517-04 198 -35 345 690778 5351653 -624
1025-517-05 180 2 162 690778 5351653 -623
1025-517-08 195 -8 303 690777 5351653 -624
1025-517-10 165 -35 290 690779 5351653 -624
1025-517-11 180 -27 342 690778 5351653 -624
1025-517-12 188 -40 465 690778 5351653 -624
1025-517-14 180 -9 141 690778 5351653 -624
1025-517-16 131 -44 333 690779 5351654 -625
1025-517-20 131 -42 285 690780 5351654 -625
1025-517-21 192 4 360 690777 5351653 -623
1025-517-22 190 -26 381 690778 5351653 -624
1025-517-23 185 -7 369 690778 5351653 -624
1025-517-24 160 -45 510 690779 5351653 -624
1025-517-26 159 -39 444 690779 5351654 -624
1025-517-28 217 -15 273 690777 5351653 -624
1025-517-31 190 -14 300 690778 5351653 -624
1040-619-21 219 -23 294 691771 5351928 -662
1040-619-22 205 -35 312 691772 5351927 -662
1040-619-23 205 -23 189 691772 5351927 -662
1040-619-24 194 -40 279 691772 5351927 -663
1040-619-25 193 -29 189 691772 5351927 -662
1040-619-26 176 -41 255 691775 5351927 -661
1040-619-27 168 -36 204 691774 5351927 -662
1040-619-28 170 -26 147 691774 5351927 -662
1040-619-29 158 -23 135 691774 5351927 -662
1040-619-30 150 -18 120 691774 5351927 -662
1040-619-31 153 -44 279 691774 5351927 -663
1040-619-32 142 -42 300 691775 5351927 -663
1040-619-33 134 -40 312 691775 5351927 -663
1040-619-34 138 -31 225 691775 5351927 -662
1040-619-35 197 -33 216 691773 5351927 -662
1040-619-36 209 -30 219 691772 5351927 -662
1130-623-01 208 -17 150 691821 5351897 -705
1130-623-09 113 -15 168 691826 5351898 -705
1130-623-10 117 -7 129 691826 5351899 -705
1130-623-14 139 4 81 691823 5351897 -705
1130-623-18 157 -13 90 691822 5351896 -705
1130-623-19 157 -32 144 691822 5351897 -706
1130-623-20 162 -38 177 691822 5351897 -706
1130-623-26 192 -37 114 691821 5351897 -706
1130-623-27 202 -34 132 691821 5351897 -706
1130-623-29 193 -32 156 691822 5351897 -706
1130-623-32 118 -29 186 691825 5351898 -706
1130-623-33 132 -41 291 691825 5351898 -706
             

Note: UTM mine surface elevation 393 m

 

Table 5: Surface drill holes; azimuth, dip, drilled length, and collar location at surface (UTM NAD83).

 

Hole ID Azimuth (°) Dip (°) Drilled Length (m) UTM Easting (m) UTM Northing (m) UTM Elevation (m)
MH37-01 325 -85 2216 693047 5351346 388
MH37-02 325 -85 2064 693047 5351346 388
MH38-01A 317 -74 1436 691647 5351377 399
MH39-01 338 -77 1418 691646 5351376 399
MH39-02 338 -77 1376.7 691646 5351376 399
MH39-03 338 -77 1358 691646 5351376 399
24IGX071 162 -45 773 689591 5351875 390
24IGX072 170 -70 302 690052 5351883 385
24IGX073 150 -47 323 690052 5351883 385
24IGX074 132 -47 302 690052 5351884 385

Note: UTM mine surface elevation 393 m

 

Figure 1: Island Gold Mine – C/E1E Longitudinal: New C & E1E-Zone Underground Exploration Drilling Highlights

 

Figure 2: Island Gold Mine – New Underground Exploration Drilling Highlights: Hanging Wall & Footwall Zones

 

 

Figure 3: Island Gold North Shear Plan Map – New & Historic Drilling Results

 

 

Figure 4: North Shear Longitudinal – New & Historic Drilling Results

 

 

 

Posted July 23, 2024

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