Gunnison Copper Corp. primarily undertakes the procurement, investigation, and advancement of copper mineral assets across the United States. Beyond copper, the firm also seeks zinc and silver deposits. Its principal asset, the Gunnison copper project, encompasses approximately 10 square miles within Arizona's Cochise County. This site is composed of various land types, including unpatented mining claims, private land holdings, exploration permits, mineral leases, and directly owned mineral rights. Furthermore, the corporation is involved in the establishment and management of operational copper mines. Known previously as Excelsior Mining Corp., the entity adopted its current name, Gunnison Copper Corp., in November 2024. Its corporate headquarters are situated in Phoenix, Arizona.
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Gunnison Copper Corp. is a mining company headquartered in Phoenix, United States. It is publicly listed (GCUMF) with a market capitalisation of $163.8M. Xcout tracks 22 named people at Gunnison Copper Corp., including Craig Hallworth (President, Chief Executive Officer & Director).
16 more named people on record for Gunnison Copper Corp., with roles, board committees and tenure — see the full roster →
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Arizona Sonoran Copper Company Inc. focuses on the entire process of base metal property management, encompassing identification, acquisition, exploration, development, and ultimately, production. Its primary holding is the 100% owned Cactus Project, located within Pinal County, Arizona. The company adopted its current name, Arizona Sonoran Copper Company Inc., in July 2021, having previously operated as Elim Mining Incorporated. Established in 2019, the firm's headquarters are in Tempe, Arizona.
Established in 2010 and based in Vancouver, Canada, Edge Copper Corporation functions as a firm dedicated to the exploration and advancement of copper deposits throughout the United States and Canada. A key focus for the company involves progressing its wholly-owned Zonia Copper Project, which is situated in Arizona. The entity was formerly recognized as Plata Latina Minerals Corporation before officially adopting the name Edge Copper Corporation in October 2025.
Barksdale Resources Corp. (BRC) is an exploration firm primarily engaged in identifying and developing precious and base metal deposits across the United States and Mexico. Its core focus is on discovering resources of copper, zinc, lead, silver, and gold. Its most significant asset is the Sunnyside property, a collection of 286 unpatented mining claims extending over approximately 5,224 acres within the Patagonia Mountains of southern Arizona. Beyond Sunnyside, the company holds interests in several other Arizona-based projects in Santa Cruz County, including San Antonio, Four Metals, Canelo, and Goat Canyon. Additionally, it has a stake in the San Javier property located in central Sonora, Mexico. Previously operating as Barksdale Capital Corp., the company rebranded as Barksdale Resources Corp. in February 2020. BRC's corporate headquarters are located in Vancouver, Canada.
GMV Minerals Inc. functions as an exploration-stage enterprise, primarily focused on identifying and assessing mineral properties across Arizona, United States. The company's main objective is the discovery of gold deposits. It maintains 100% ownership of the Mexican Hat Gold Project, a key asset that comprises 42 unpatented lode mining claims. This project spans an area of approximately 4,800 acres and is situated within Cochise County, Arizona. Established in 2006, the firm is headquartered in Vancouver, Canada. It was formerly known as Goldmember Minerals Inc. before adopting its current name, GMV Minerals Inc., in March 2008.
Operating as a mineral resource firm, Liberty Star Uranium & Metals Corp. focuses on acquiring and exploring mineral-rich properties throughout the United States. Its exploratory efforts target a diverse range of metals such as copper, molybdenum, gold, silver, lead, zinc, manganese, and crucially, rare earth elements. The company's primary asset is the Hay Mountain project, situated southeast of Tombstone. This extensive property includes 35 mineral exploration permits spanning 15,793.24 acres and 93 federal lode mining claims totaling 1,594.68 acres. Integral to the Hay Mountain project is the Red Rock Canyon gold property, which encompasses 6,653 acres under Arizona State Mineral Exploration Permits and an additional 320 acres of Federal Lode Mining Claims. Initially named Liberty Star Gold Corp., the company adopted its current moniker, Liberty Star Uranium & Metals Corp., in April 2007. Established in 2001, Liberty Star Uranium & Metals Corp. maintains its corporate headquarters in Tucson, Arizona.
World Copper Ltd. specializes in identifying and progressing copper deposits, with its operational focus spanning both Chile and the United States. The company possesses an exclusive option to acquire complete ownership of its Chilean assets, known as the Escalones and Cristal projects. Furthermore, it manages the Zonia copper oxide development located in central Arizona. Having previously operated as Wealth Copper Ltd., the company adopted its current name, World Copper Ltd., in July 2020. Its main corporate offices are situated in Vancouver, Canada.
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