Latest California Projects News

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Dateline Resources has filed a US court motion seeking to suspend the injunction blocking work at its Colosseum Gold and Rare Earth Project in California. The application opens a route towards resumed operations, but does not itself lift the court order.
Maxwell Dee
Maxwell Dee
21 Sept 2026
Haranga Resources is preparing to begin a 16-hole underground drilling campaign at its Lincoln Gold Project, targeting the southern resource and an under-drilled gap between the Lincoln and Comet zones. The programme arrives alongside new underground power infrastructure, completed dewatering and several assays that could shape a later resource update.
Maxwell Dee
Maxwell Dee
9 Sept 2026
Silver Mines Limited is progressing its Bowdens Silver Project development application with updated ecological surveys, while exploration intensifies at the Rockwell Prospect and Californian assets, supported by a solid cash position.
Maxwell Dee
Maxwell Dee
29 Apr 2026
Silver Mines has delivered promising exploration results from its Calico North and Kramer Hills projects in California, with standout silver and barite assays supporting imminent drilling campaigns.
Maxwell Dee
Maxwell Dee
16 Apr 2026
Power Minerals Limited (PNN) has been invited to brief the Australian Ambassador to the US on its strategic Gamma Heavy Rare Earths Project in California, underscoring the project's growing importance in Australia-US critical minerals cooperation ahead of the Prime Minister's meeting with President Trump.
Maxwell Dee
Maxwell Dee
16 Oct 2025
Silver Mines Limited has completed its acquisition of the Calico North Project and initiated an earn-in agreement for up to 80% of the Kramer Hills Project in California, marking a strategic expansion into a tier-one mining jurisdiction.
Maxwell Dee
Maxwell Dee
2 July 2025
Dateline Resources has released a promising scoping study for its Colosseum Gold Project in California, projecting robust gold production and revenue. The company is now progressing to a bankable feasibility study while exploring innovative uses for mining waste in the concrete industry.
Maxwell Dee
Maxwell Dee
3 Feb 2025

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