---
title: "Bunker Hill Mining names Bradley Barnett CFO, appoints Mark Hayes general counsel"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292890971.md"
description: "Bunker Hill Mining has appointed Bradley Barnett as Chief Financial Officer, effective immediately, following his role as interim CFO. Additionally, Mark Hayes is set to join as General Counsel on August 10, 2026. Hayes brings extensive legal experience from Rio Tinto, including roles in copper and borates businesses, focusing on deals, project development, and governance."
datetime: "2026-07-16T10:32:49.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292890971.md)
  - [en](https://longbridge.com/en/news/292890971.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292890971.md)
---

# Bunker Hill Mining names Bradley Barnett CFO, appoints Mark Hayes general counsel

-   Bunker Hill Mining named Bradley Barnett chief financial officer, effective immediately; he had served as interim CFO during the company’s restart work. \* Mark Hayes will join as general counsel on Aug. 10, 2026; he previously led legal at Nuton, Rio Tinto’s copper leaching venture. \* Hayes also held senior legal roles across Rio Tinto’s copper and borates businesses, advising on deals, project development, governance, and commercial agreements. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Bunker Hill Mining Corporation published the original content used to generate this news brief on July 16, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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