Bunker Hill Closes Silver47 Deal and Turns Toward Production

Silver lives a double life. It sits in bullion vaults, but it also runs through circuit boards, solar cells and medical instruments. That industrial side is why the U.S. government added silver to its official list of critical minerals in November 2025. The policy shift is the backdrop for a merger that closed today in northern Idaho, where a mine first worked in 1885 is getting ready to pay its own way again. 

Bunker Hill Mining Corp. (OTCQB: BHLL, TSX: BNKR) has completed its acquisition of Silver47 Exploration Corp., a company holding silver projects in Alaska, Nevada and New Mexico. Each Silver47 share was exchanged for 0.1724 of a Bunker Hill share. Bunker Hill issued about 36.3 million new shares to pay for the deal, bringing its total to roughly 83.7 million. Existing Bunker Hill holders now own about 57% of the combined business, and former Silver47 holders own the other 43%. The company plans to change its name to Bunker Hill Silver Corp., although no effective date has been announced.

The deal makes more sense once you know the mine’s history. Bunker Hill operated in Idaho’s Silver Valley from 1885 until 1981 and produced more than 165 million ounces of silver. After decades of closure, the current owners built a new mill able to process 1,800 tons of ore a day, and the first concentrate shipped at the end of July. The mine produces zinc and lead along with silver, and all three metals now appear on the federal critical minerals list. 

What Silver47 adds is a pipeline. Its Red Mountain project in Alaska, Hughes in Nevada and Mogollon in New Mexico join the Idaho mine to create a portfolio holding 80 million ounces of silver equivalent in the measured and indicated categories, plus another 308 million ounces classed as inferred. Silver equivalent is a way of expressing the value of zinc, lead and other metals as if they were silver, so the figure is not all silver. Inferred resources also carry the lowest level of geological confidence and need more work before they can support a mining decision. 

Management expects the Bunker Hill Mine to reach commercial production by the end of this year. For 2027, the closing announcement cites analyst consensus of about 2.5 million ounces of silver equivalent. A larger expansion, called Bunker Hill 2.0, would lift mill capacity to 2,500 tons a day and aim for more than 5 million ounces a year. Cash from Idaho is meant to fund exploration and development at the other three projects.

The leadership team blends both companies. Sam Ash remains chief executive, Richard Williams stays on as executive chairman, and Galen McNamara, who ran Silver47, becomes president and chief investment officer. Silver47 shares are expected to come off their trading venues on or about November 9th, and the operating headquarters will sit at the mine site in Idaho. 

Timing adds another layer. Silver traded around $52 an ounce this morning, roughly 15% lower than a month ago and down close to 27% since the start of the year. A mining company’s revenue moves with the price of what it sells, so a new producer feels those swings quickly. The policy picture offers some support, since critical mineral status can bring faster federal permitting reviews, but it does not set the price of the metal. 

There are also costs to the shareholders who were already here. The new shares diluted the existing ownership, and outstanding Silver47 warrants and options can be converted into up to 13.9 million more Bunker Hill shares. Mine restarts also have a habit of taking longer and costing more than planned. 

The coming months will answer a short list of questions. Does the mill run at its designed rate, does the mine declare commercial production on schedule, and can it reach the 2027 output that analysts expect? If those answers come back positive, the company will have moved from a restart story to a working producer with a set of projects to grow into.