Midnight Sun Mining Corp. Reports Significant Copper Intercepts at the Dumbwa Target
Midnight Sun Mining Corp. (TSX Venture: MMA) announced recent assay results from additional diamond drill holes at its Dumbwa target in the Yukon’s Whitehorse Mining District. The company’s latest data confirms copper intercepts that extend the strike length and demonstrate the potential for a substantial mineral resource.
Drill Results
| Hole ID | Interval (m) | Cu (%) |
|---|---|---|
| DBW‑25‑010 | 45 – 54 | 0.31 |
| DBW‑25‑010 | 117 – 139 | 1.00 |
| DBW‑25‑009 | 119.75 – 125 | 0.79 |
| DBW‑25‑009 | 155 – 170 | 0.98 |
| DBW‑25‑009 | 178 – 186 | 0.36 |
| DBW‑25‑006 | 167 – 171 | 0.20 |
| DBW‑25‑006 | 159 – 163 | 0.18 |
| DBW‑25‑006 | 142 – 153 | 0.25 |
The most noteworthy intercepts are 1.00 % copper over 22 metres in DBW‑25‑010 and 0.98 % copper over 15 metres in DBW‑25‑009. These results are consistent with previous drilling that identified 0.79 % copper over 5.25 metres and 0.36 % copper over 8 metres. The data collectively indicate a continuous copper-bearing zone extending for approximately 1.5 kilometres.
Implications for the Dumbwa Project
The new intercepts support the hypothesis that the Dumbwa target hosts a potentially economically viable copper zone. The company will conduct further drilling and geophysical work to delineate the full extent of the mineralized system. The results also reinforce the strategic focus of Midnight Sun on the Yukon’s Whitehorse Mining District, where the company already holds the Arn property, a gold‑copper prospect.
Market Context
The company’s share price closed at CAD 1.37 on 2025‑11‑16, with a 52‑week high of CAD 2.00 and a 52‑week low of CAD 0.365. Midnight Sun has a market capitalization of CAD 292 660 000 and reports a price‑earnings ratio of –42.81, reflecting its status as an exploration‑stage company. The company’s operations are listed on the TSX Venture Exchange and it maintains a website at www.midnightsunmining.com .
Regulatory and Trading Information
On 18 November 2025, Midnight Sun Mining Corp. was added to the XETRA trading list, alongside other Canadian and international resources firms. The listing provides additional liquidity options for investors interested in the company’s exploration activities.
Conclusion
Midnight Sun Mining Corp.’s recent drill results at Dumbwa reinforce the copper potential of the target area and justify continued investment in drilling and resource development. The company’s forthcoming reports will clarify the economic prospects of the project and inform future capital allocation decisions.
