Mariana Minerals

Mariana Minerals

Mariana Minerals is a startup focused on autonomous mining of critical minerals in the United States. It aims to reduce dependence on foreign sources, particularly China, by utilizing AI technology to enhance mining efficiency and production. The company has raised significant funding to support its operations and expansion plans.

Total raised
$310M
tracked to date
Latest round
Series B
Aug 3, 2026
Known investors
3
led by Khosla Ventures

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🏆 Featured in Datapile’s Q3 2026 USA Funding Report

Read the Q3 2026 USA report →
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Funding history

  1. 1
    $310MSeries BAug 3, 2026

    Led by Khosla Ventures

    Announcement ↗

Founder

Turner Caldwell
Turner Caldwell
CEO

Investors in Mariana Minerals

Backers from this company's tracked funding rounds.

  • KKhosla VenturesLead investorVC firm
  • Aa16zVC firm
  • BBreakthrough EnergyVC firm

Mariana Minerals in the news

Coverage of this company's funding, tracked by Datapile.

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