PureGold Reports High-Grade Production As Mine Enters Final Stages of Ramp-Up

VANCOUVER - Pure Gold Mining Inc. on the PureGold Mine in Red Lake, Ontario. With the milling facility ramp-up completed in the first quarter, the focus for the second quarter has shifted to ramping up high-grade ore production from the mine. Quarter-to-date, head grades have significantly increased compared to the first quarter and continue to trend positively, achieving an average of 6.3 g/t Au over the last three weeks. Metallurgical recoveries continue to be exceptional, ranging between 95-99% year-to-date. Ore production rates are expected to continue to increase toward design capacity of 800 tonnes per day with the goal of achieving and sustaining that rate by mid-year. Production Highlights for the Three-Week Period: 6.3 g/t Au average processed head grade; 9,637 tonnes of ore milled; 97.5% gold recovery rate; 1,908 ounces of gold produced; and 459 tonnes per day processed on average

Darin Labrenz, President & CEO, said, “The ramp-up of the PureGold Mine has gone exceptionally well during the second quarter. As we continue to open up the mine and access the heart of the deposit, we are seeing the mine show its high-grade nature, as expected. Our most recently mined stope yielded an average head grade of 10.0 g/t Au including a peak daily head grade of 13.1 g/t Au and provided mill feed for multiple consecutive days setting single-day and multi-day production records. These high grades remind us of how special this orebody is and of the world-class potential Red Lake deposits are known for. Our focus for the balance of the second quarter will be on ramping up ore production from the mine to design capacity.

We currently have 17 stopes designed and ready for development over the next three months, representing approximately 70,000 tonnes of ore with an estimated average grade of 6.0-7.0 g/t Au, in line with expected grades from the feasibility study. We are currently active in 17 headings at various phases of development and expect that number to increase to 26 by the end of the quarter. With the first stopes expected to be developed in the East Ramp area in the coming weeks, we will soon have two active haulage ways to support increased ore production for the remainder of 2021 and beyond. We are targeting an ore production rate of 500-600 tonnes per day for the month of May and are expecting to achieve feasibility design capacity of 800 tonnes per day on a sustainable basis by mid-year. With the mine entering the final stages of ramp-up and commercial production imminent, our long-term goal of combining world-class exploration potential with a cash flowing mine is becoming very real. It is an exciting time for PureGold.”

During the first six weeks of the second quarter, mining has generally progressed from stopes on the periphery of the orebody into the higher-grade heart of the orebody. Additionally, as access to a greater number of production areas has been established including areas accessible via the East Ramp, stope availability and scheduling flexibility have improved significantly compared to the first quarter. External dilution issues related to overbreak encountered in the first longhole stopes mined in the first quarter have been resolved. As expected, non-mineralized dykes have not been a significant issue in any stopes since the first quarter.

Production for the first six weeks of the second quarter totaled 18,546 tonnes of ore and 2,855 ounces of gold recovered, inclusive of a four-day mill shutdown for planned maintenance in mid-April. High-grade ore production highlights in the second quarter to date include stope MV04-1347 which returned 3,813 tonnes grading 10.2 g/t Au on average, and stope MV03-1360 which returned 1,363 tonnes grading 7.3 g/t Au on average. These stopes are in the heart of the orebody and are reconciling in line with the Company’s expectations.

The Company is accelerating development of both the Main Ramp and the East Ramp main haulage ways for the remainder of 2021. Proceeds from the recently closed $17.3 million equity offering, which included $1.5 million subscribed for by the Board and Senior Management, will primarily be deployed to accelerate the development of these two ramps and should enhance near-term mine flexibility, provide earlier access to higher grade mining zones including the ultra high-grade 8 Zone, and position the mine for potential expansions beyond 800 tpd in the future.

The milling facility has continued to operate exceptionally well throughout the first six weeks of the second quarter. Recoveries have exceeded feasibility expectations, averaging 96.6% for the first six weeks of the quarter and 97.5% for the three-week period from April 20 – May 10, 2021. Since reaching nameplate capacity in March 2021, throughput has been reduced to align with the rate of ore production from the mine as the mine continues to ramp-up. Interstage screens for the CIP tanks and a trommel screen for the SAG discharge are currently in transit and are now expected to be installed in early July which will further enhance operational stability and will position the milling facility for potential expansions beyond 800 tpd in the future.