Welcome to Neptune Minerals

Seafloor Massive Sulfides (SMS)

SMS deposits are formed on the seafloor when hot water rises out of the seabed, hits the cold seawater and deposits its mineral load.

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Why Are SMS Deposits Important?

Land-based mineral deposits are producing lower grades at higher production costs and new discoveries are becoming harder to locate.

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Tenement

Portfolio

Neptune Minerals has prospective acreage in seven countries in the Western Pacific with approximately 175,000 Km² of applications and granted licenses.

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Methods & Technology

Neptune Minerals conducts year-round exploration campaigns in its tenements with the goal of identifying and validating future mining deposits.

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Minerals

Extraction

Neptune Minerals’ ‘BABY STEPS’ approach, which allows for the mitigation of risk, was employed in developing our concept for mineral extraction.

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Metallurgy

Our samples to date are amenable to conventional sulfide flotation and/or leaching; it is feasible that our ore could be treated in existing plants.

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Environment

The ‘BABY STEPS’ principle guides our environmental approach to preserve natural habitats.

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Community

Relations

Neptune Minerals respects and involves the local communities   in which we work.

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