O3 Mining Reports 4.7 g/t Gold Over 3.8 Metres At Marban

O3 Mining Inc. (TSXV: OIII) this morning provided an update on its ongoing drill program at its Marban property. A total of nine holes were released by the company, which were focused on the open-pittable deposits at Marban.

Notably, drill results included holes drilled between the Kierens-Norlartic deposits. Here, results confirmed the potential for expanded mineralization outside of the current pit areas, but more significantly, it indicated the potential to combine the pits into a single, large open-pit. This single pit would carry a potential strike length of over two kilometres.

Drilling highlights included:

Selkirk Copper Mines — sponsored Sponsored · Selkirk Copper Mines
  • Hole O3MA-21-060 intersected 3.4 g/t gold over 3.1 metres
  • Hole O3MA-21-064 intersected 1.0 g/t gold over 29.4 metres
  • Hole O3MA-21-065 intersected 2.3 g/t gold over 3.4 metres, and 4.7 g/t gold over 3.8 metres

On September 08, 2020, the company released its Preliminary Economic Assessment in which they outlined estimated production of 115,000 ounces per year for over 15 years, after an initial expenditure of $256 million. A pre-feasibility study is currently slated to be completed in 2022.

O3 Mining Inc. last traded on the TSX Venture at $2.29.


Information for this briefing was found via Sedar and the companies mentioned. The author has no securities or affiliations related to this organization. Not a recommendation to buy or sell. Always do additional research and consult a professional before purchasing a security. The author holds no licenses.

Video Articles

Red Cloud Fall Mining Showcase 2026 | Day 2

More Gold Without a Bigger Upfront Bill? | Keith Boyle – New Found Gold

The Red Cloud Fall Mining Showcase 2026 | Day 1

Recommended

First Majestic Hits 4.24 g/t Gold Over 48.8 Metres at Saval as Jerritt Canyon Restart Advances

First Majestic Lifts Q3 Revenue 38% to US$394.1 Million on Higher Silver Prices

Related News

GoGold Closes $28.8 Million Bought Deal Financing

GoGold Resources (TSX: GGD) this morning announced the closing of its previously announced bought deal...

Friday, May 7, 2021, 08:28:17 AM

Haunt For Gold: Reserves Sold By Trudeau Now Cost Canada Over $373M

Canada’s decision to sell its gold reserves in late 2015 to early 2016 continues to...

Tuesday, February 24, 2026, 04:01:00 PM

$5,000 Gold Next Year Is Now Realistic?! | Ryan Snow – i-80 Gold Corp

Ryan Snow, CFO of i-80 Gold Corp. (TSX: IAU) (NYSE: IAUX), walks through how they’re...

Saturday, September 27, 2025, 03:23:00 PM

Premier Gold To Conduct $84.0 Million Financing Under i-80 Gold Subsidiary

Premier Gold Mines (TSX: PG) this morning announced a private placement in connection with its...

Wednesday, February 24, 2021, 08:18:43 AM

Why Gold Futures Are Not In Line With Spot Prices

It appears that even gold markets are not immune to the effects of a global...

Tuesday, March 24, 2020, 09:52:01 PM