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 have experienced lower grades and higher production costs while new discoveries are becoming harder to find.

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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 is at the forefront of our environmental philosophy and program. The environment is one of our highest priorities.

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Community

Relations

Neptune Minerals considers good community relations as a social, environmental and corporate necessity to building trust and transparency in all we do.

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