Lithium Americas Acquires Millennial Lithium

Worldwide Diversified Holdings Acquires Controlling Stake in American Lithium Minerals

November 23, 2025

Energy

Worldwide Diversified Holdings, Inc. has acquired a controlling interest in American Lithium Minerals, Inc., gaining indirect control over AMLM's option on a 1,730-acre lithium and boron property in Nevada. The transaction positions AMLM to launch a global minerals and rare earth development program (via new subsidiary American Mineral Resources, Inc.) and to reposition the company as a Nasdaq-uplisted commodity acquisition and tokenization vehicle.

Rio Tinto Acquires Arcadium Lithium plc

March 6, 2025

Manufacturing

Rio Tinto completed its acquisition of Arcadium Lithium plc on March 6, 2025, in a transaction valued at about $6.7 billion. The deal brings Arcadium's lithium chemicals production (including its Livent subsidiary) into Rio Tinto's portfolio to expand the company's battery-materials and downstream capabilities.

American Lithium Minerals Acquires 19% Stake in Cunningham Mining Ltd

January 16, 2026

Energy

American Lithium Minerals, Inc. acquired a 19% interest in Cunningham Mining Ltd, which owns the Nugget Trap placer claims (573.7 acres) in the Golden Triangle region of British Columbia and is permitted for a 30,000 cubic yard per annum pay mining program. The transaction expands AMLM's portfolio of precious- and critical-metals projects and the company appointed Ryan Cunningham as President and CEO of its wholly owned subsidiary American Mineral Resources, Inc.

Pan American Silver Corp. Acquires MAG Silver Corp.

September 4, 2025

Industrial Services

Pan American Silver Corp. has completed its acquisition of all issued and outstanding common shares of MAG Silver Corp. The transaction gives Pan American a 44% joint-venture interest in the high-grade Juanicipio silver mine in Zacatecas, Mexico, plus full ownership/earn-in of MAG's Larder and Deer Trail exploration projects; MAG shareholders received US$500 million in cash and ~60.2 million Pan American shares.

Hochschild Mining to Acquire Amarillo Gold Corporation

November 29, 2021

Energy

Hochschild Mining PLC has agreed to acquire all outstanding shares of Amarillo Gold Corporation in a court-approved plan of arrangement. Amarillo shareholders will receive C$0.40 cash per share plus one share of a newly formed Lavras SpinCo (capitalized with C$10 million) that will hold Amarillo's Lavras do Sul project; the total transaction value is approximately C$164.5 million (excluding Lavras SpinCo assets).

Pan American Silver Completes Acquisition of Yamana Gold

April 27, 2023

Energy

Pan American Silver completed its previously announced acquisition of all issued and outstanding common shares of Yamana Gold, adding four producing mines (Jacobina, El Peñón, Minera Florida and Cerro Moro) and the MARA development project to its portfolio. The transaction was structured alongside the sale of Yamana's Canadian assets (including Canadian Malartic) to Agnico Eagle; Yamana shareholders received a mix of cash, Agnico Eagle shares and Pan American shares.