Ocean Mining News

Deep Sea Minerals

onAugust 4, 2026

Deep Sea Minerals Corp. Files Form F-10 Registration Statement with U.S. Securities and Exchange Commission Becoming a U.S. Reporting Company

Deep Sea Minerals has filed a Form F-10 with the U.S. SEC, becoming a U.S. reporting company under the Canada-U.S. MJDS system.

Sir Sam Jonah, chairman of GoldCoast Resource Corp.

onAugust 4, 2026

Sir Sam Jonah Chairs GoldCoast as It Lists With 10,000 km² of Ghana’s Offshore Gold Shelf

GoldCoast (CSE: GCR) goes public over 10,000 sq km of Ghana's offshore…

Goldcoast Resource

onAugust 4, 2026

Deep Sea Minerals Corp. Files Final Base Shelf Prospectus and Receives Final Receipt

Deep Sea Minerals filed its final base shelf prospectus and received a…

Deep Sea Minerals

onAugust 4, 2026

TINS Strengthens Growth Momentum, First-Half 2026 Net Profit Exceeds Full-Year Target

PT Timah (IDX: TINS) posted first-half 2026 net profit above its…

PT Timah

Goldcoast Resource

onAugust 4, 2026

Psyence Group Announces Name Change, Share Consolidation and Closing of RTO with GoldCoast Resource Corp.

Psyence Group has closed its reverse takeover of GoldCoast Resource Corp., taking the GoldCoast name and consolidating its shares.

Deep Sea Minerals

onAugust 4, 2026

Deep Sea Minerals Clarifies Disclosure at the Request of the BCSC

At the BCSC's request, Deep Sea Minerals clarified its disclosure and third-party promotional activity run between February and July.

National Initiatives

The deep-sea drilling vessel Chikyu, bow view with drilling derrick

onAugust 4, 2026

Japan Sets Full-Scale Rare Earth Mud Test at Minamitorishima for February 2027

Japan will run a full-scale test off Minamitorishima in February 2027, lifting rare-earth mud from about 6,000 meters down.

Regulations

Polymetallic nodule field on the Pacific seafloor

onAugust 4, 2026

Mid-Summer Review: Washington Speeds Up, the ISA Ends Up in Court

A mid-summer review: NOAA accelerates U.S. seabed mining permits while an international tribunal reins in the ISA.

onAugust 4, 2026

Eco Minerals Subsidiary Deep Sea Vision Locates Historic Pan Am Airliner Lost for 75 Years Off Puerto Rico

Eco Minerals' Deep Sea Vision unit located a Pan Am airliner lost 75 years off Puerto Rico, showcasing its subsea survey technology.

The Metals Company

onAugust 4, 2026

TMC Welcomes Unanimous Decisions by International Tribunal for the Law of the Sea Ordering the ISA to Respect NORI and TOML’s Due Process Rights

An international tribunal unanimously ordered the ISA to respect the due-process rights of TMC's units NORI and TOML.

BOEM

onAugust 4, 2026

MMA Drives Next Step in America’s Offshore Critical Mineral Strategy

The Marine Minerals Administration issued a Proposed Leasing Notice for an American Samoa offshore critical minerals lease sale.

onAugust 4, 2026

American Ocean Minerals Highlights Moana Minerals AUV Survey Capturing More Than 600,000 Seafloor Images in the Cook Islands

Moana Minerals used Ocean Infinity's Armada 8605 AUVs to capture over 600,000 seafloor images across Cook Islands' EL3 area.

The Metals Royalty Company

onAugust 4, 2026

The Metals Royalty Company Announces Completion of First Production Blast at Mesabi Metallics

TMCR's Mesabi Metallics royalty asset fired its first production blast on July 10, 2026, fracturing about 211,000 tons of ore.

Deep Sea Minerals

onAugust 4, 2026

Deep Sea Minerals Corp. Commissions Documentary-style Video on the Deep Sea Mining Industry

Deep Sea Minerals Corp. released a documentary-style video featuring CEO James Deckelman on the deep sea mining industry.

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