Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

ATMY.CN ·

Big Red Mining Corp. (CSE: RED) (FSE: K8J) Announces Final Results from The 2021 Drilling Program on the Dobie Lake Copper Property in Ontario

Drill Results

Big Red Mining Corp. (CSE: RED) (FSE: K8J) Announces Final Results from The 2021 Drilling Program on

the Dobie Lake Copper Property in Ontario

Highlights:

- High grade copper was intersected in Drill hole DL-21-01 - 1.8% Cu over 6.8m, including 3.97% Cu

over 1.8m and 2.05% Cu over 3.8m.

- Copper mineralization was encountered in all nine drill holes.

Vancouver, BC, April 6, 2022 - Big Red Mining Corp. (CSE: RED) (FSE: K8J) (the “Company” or “Big Red”) is

pleased to announce the final results from the 2021 drilling program on the Dobie Lake Copper Property

in Ontario. The drilling totalled 1222.8 meters in 9 holes with 758.8 meters (m) on the Canamiska Zone

and 465 meters on the Alpha Vein of the No. 2 Zone.

Copper mineralization comprising chalcopyrite and chalcocite which returned assays greater than 0.05%

Copper (Cu) was encountered in all nine drill holes.

High grade copper was intersected in Drill hole DL-21-01 - 1.8%Cu over 6.8m including 3.97% Cu over 1.8m

and 2.05% Cu over 3.8m and drill hole DL-21-03 (0.48% Cu over 1.3m) while the remaining intersections

ranged from 0.15% to 0.3% Cu.

The intersections were mostly shallow with the deepest in drill hole DL-21-06 at 76 meters and drill hole

DL-21-05 at 130 meters depth.

Table 1: Assay Highlights of Dobie Lake Drilling

Dobie Lake Drilling 2021 Highlights

DL-21-01

SAMPLE # From To Length ppm Percent

E539553 61.2 62.0 0.8 76900.0 7.69

E539554 62.0 63.0 1.0 9910.0 0.99

E539555 63.0 64.0 1.0 2680.0 0.27

E539556 64.0 65.0 1.0 3750.0 0.38

E539558 65.0 66.0 1.0 159.0 0.02

E539559 66.0 67.0 1.0 2750.0 0.28

E539560 67.0 68.0 1.0 940.0 0.09

DL-21-02

E539574 179.5 180.5 1.0 778.0 0.08

DL-21-03

E539575 26.0 26.9 0.9 1650 0.17

E539576 26.9 27.3 0.4 12000 1.20

and

E539582 36.0 36.7 0.7 1850 0.19

DL-21-04

E539599 100.6 101.3 0.7 727 0.07

DL-21-05

E539647 129.0 130.0 1.0 1510 0.15

DL-21-06

E539658 7.2 8.1 0.9 3650 0.37

E539659 8.1 9.1 1.0 3540 0.35

E539661 9.1 10.1 1.0 557 0.06

E539662 10.1 11.1 1.0 360 0.04

E539663 11.1 12.0 0.9 117.5 0.01

E539664 12.0 12.6 0.6 3290 0.33

and

E539667 21.5 22.3 0.8 1070 0.11

E539668 22.3 23.1 0.9 661 0.07

E539669 23.1 24.0 0.9 1320 0.13

E539671 24.0 24.5 0.5 1975 0.20

E539672 24.5 25.0 0.5 3010 0.30

E539673 25.0 26.0 1.0 1450 0.15

and

E539677 49.5 50.0 0.5 2580 0.26

E539678 73.0 74.0 1.0 465 0.05

E539680 74.0 75.0 1.0 460 0.05

E539681 75.0 76.0 1.0 703 0.07

DL-21-07

E539697 31.0 32.0 1.0 3770 0.38

E539698 32.0 32.7 0.7 1075 0.11

E539699 32.7 33.0 0.3 674 0.07

DL-21-08

E539720 45.5 46.3 0.8 1570 0.16

E539721 46.3 47.1 0.8 3480 0.35

and

E539724 66.5 67.2 0.7 2010 0.20

and

E539728 101.30 102.10 0.80 1725 0.17

DL-21-09

E539735 14.0 14.7 0.7 2700 0.27

and

E539736 32.6 33.6 1.0 463 0.05

Further work is planned for 2022 to follow-up on these results and to continue testing the known copper

mineralized areas of the expanded Dobie Lake Copper Property including the newly acquired, high grade

SE Trench area (samples up to 13% Cu) and the No.1 Zone (samples up to 6.98% Cu over 4 meters).

Jag Sandhu, CEO of Big Red stated “we are very pleased that we intersected copper mineralization in every

hole of the present drilling program and are especially pleased with the intersections in drill holes Dl-21-

01 and Dl-21-03. We look forward to exploring this exciting copper property in 2022”

Qualified Person

James Atkinson M.Sc., P. Geo., a Qualified Person ("QP") as such term is defined by National Instrument

43-101 - Standards of Disclosure for Mineral Projects, has reviewed and approved the geological and

technical information reported in this news release. Mr. Atkinson is not independent of the Company as

he is a member of the Board of Directors of Big Red.

About Big Red Mining Corp.

Bid Red is focussed on discovering metals required for the clean energy revolution. Big Red holds an

option to acquire a 100% interest in the Dobie Lake Copper Project (the “Property”) in Ontario, Canada.

The Property is Located approximately 100 km from Sault Ste Marie, Ontario. The Property surrounds

and covers Extensions of the Past producing Jentina Mine. The Property comprises 131 claims totaling

6,500 Acres (26 Square kilometers). Big Red’s management team possess extensive experience in

financing, exploration, development and mining. Big Red’s mission is to conduct future drilling

campaigns on the Dobie Lake copper property to maximize its minable resource potential.

WWW.BIGREDMINING.COM

On Behalf of the Board of Directors

Jag Sandhu, CEO and President 778-218-9638