The Future is Metal

The Future is Metal

The Future is Metal

Our Mission

Mariana Minerals builds and operates autonomous mines and refineries, with a focus on supplying minerals critical to modern energy, AI, and defense technologies.

Mariana Minerals builds and operates autonomous mines and refineries, with a focus on supplying minerals critical to modern energy, AI, and defense technologies.

Mariana Minerals builds and operates autonomous mines and refineries, with a focus on supplying minerals critical to modern energy, AI, and defense technologies.

San Francisco HQ

Houston Engineering Office

Lithium One

COPPER ONE

STEALTH

STEALTH

STEALTH

SF HQ

Houston Engineering Office

Lithium One

COPPER ONE

STEALTH

STEALTH

STEALTH

SF HQ

Houston

Lithium One

COPPER ONE

STEALTH

STEALTH

STEALTH

SF HQ

COPPER ONE

HOUSTON ENGINEERING

LITHIUM ONE

STEALTH

STEALTH

STEALTH

construction workers standing near wheelbarrows near mountain

Metals We Make

Overview:

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Copper

Overview:

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Lithium

Overview:

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Nickel

Overview:

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Cobalt

on the roadmap

Overview:

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Aluminium

on the roadmap

Overview:

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Graphite

on the roadmap

Overview:

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Uranium

on the roadmap

Overview:

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Rare Earth Metals

on the roadmap

Ready to Make a Lasting Impact ?
Join Our Team

Ready to Make a Lasting Impact ?
Join Our Team

Ready to Make a Lasting Impact ?
Join Our Team