Coast Copper Corp.

US Copper Corp. is an exploration-stage company dedicated to the investigation and assessment of mineral properties. Established in 2007 and based in Kitchener, Canada, the company operated under the name Crown Mining Corp. until its rebranding in April 2021. Its activities involve seeking out deposits of copper, nickel, gold, and silver across both Canada and the United States. The company holds full ownership (100% interest) of several key projects. In the United States, these assets include the Moonlight-Superior copper project, located in Plumas County, California, and the Black Warrior project in Esmeralda County, Nevada, which consists of two patented claims. In Canada, US Copper Corp. also wholly owns the Timore project in Ontario, as well as the Warren Whiteside project, comprising 14 patented mining claims situated within Ontario's Whiteside Township.

CopperCorp Resources Inc. is dedicated to the prospecting and evaluation of mineral assets across Australia. The company's main objective is to identify commercially viable copper and gold deposits. Its portfolio currently features significant interests in both the Alpine and Skyline projects, which are strategically located in northwestern Tasmania. Established in 2020, CopperCorp Resources Inc. operates from its corporate headquarters in Vancouver, Canada.

Rockridge Resources Ltd. is a Canadian mineral exploration enterprise, focused on the acquisition, discovery, and advancement of mineral properties. Its exploration efforts are directed towards deposits containing valuable metals such as copper, silver, zinc, gold, and cobalt. The company's principal asset is the Knife Lake Copper VMS project, an extensive site in Saskatchewan, Canada. This project encompasses 82 claims, covering a total area of 56,865 hectares, and is home to significant Knife Lake Cu-Co-Au-Ag-Zn VMS deposits. Established in 2015, the firm operated as Rockridge Gold Ltd. until its rebranding to Rockridge Resources Ltd. in March 2018. Its corporate base is located in Vancouver, Canada.

Headquartered in Vancouver, Canada, Copper Quest Exploration Inc. is a Canadian enterprise specializing in the acquisition, exploration, and assessment of natural resource properties. Established in 2018, its core mission involves the discovery of gold and copper reserves. The company, previously known as Interra Copper Corp., will officially change its name to Copper Quest Exploration Inc. in February 2025.

Northwest Copper Corp.NWST · MiningToronto, Canada

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NorthWest Copper Corp. is an exploration and development enterprise primarily focused on uncovering and securing mineral resources across Canada. The company specifically targets valuable metal deposits, including copper, gold, and silver, with occasional interests in molybdenum. Its key operations are concentrated in north-central British Columbia, where it maintains a substantial portfolio of projects. This includes a 67% stake in the Kwanika project and complete ownership (100%) of the Stardust project. Furthermore, NorthWest Copper wholly owns several other significant properties in the region: the Lorraine copper-gold project, the OK copper-molybdenum project, and the East Niv copper-gold prospective exploration target. The company also possesses an option to secure full ownership (100%) of the Top Cat project, also situated in north-central British Columbia. Tracing its origins back to its incorporation in 1973, the company underwent a rebranding in March 2021, adopting its current name, NorthWest Copper Corp., from its former identity, Serengeti Resources Inc. Its corporate headquarters are situated in Vancouver, Canada.

PHOENIX COPPER LIMITEDPXC · MiningRoad Town, United Kingdom

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Phoenix Copper Limited, founded in 2013 and headquartered in Road Town, British Virgin Islands, specializes in the exploration and extraction of both precious and base metals, primarily across North America. The company actively seeks deposits of copper, zinc, gold, lead, tungsten, cobalt, and silver. A key asset is its 80% ownership stake in the Empire Mine property. Furthermore, Phoenix Copper possesses full ownership of multiple properties situated in Idaho: the Redcastle property, which comprises 30 unpatented claims spanning approximately 600 acres; the Bighorn property, consisting of 29 unpatented claims over 580 acres; the Red Star project located near Mackay; and the Navarre Creek property, encompassing 2,420 acres within Custer County. The firm rebranded to Phoenix Copper Limited in July 2019, having previously operated as Phoenix Global Mining Limited.