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Sheyene Gerardi

Former Actress | Founder, NASA’s Planetary Landing Research Lab | Working across critical minerals, artificial intelligence, institutional resilience and public-interest innovation.

GEMS · Public portfolio overview

Critical minerals

A diversified portfolio spanning critical-mineral supply, processing and advanced-material applications. Detailed technical documentation is available to qualified counterparties.

SiO₂

High-Purity Silica

99.9% purity · 95,000 certified tonnes

Ta · Nb

Coltan

Tantalum and niobium for high-reliability electronics, aerospace alloys and advanced steels

Al

Aluminum

Lightweight structural alloys for aerospace, defense and advanced manufacturing

AlOOH

Boehmite

High-temperature aerospace materials, advanced ceramics and battery-separator applications

Rh

Rhodium

High-temperature, catalytic and specialized advanced-material applications

Ir

Iridium

Advanced electronics, aerospace and specialized industrial uses

In

Indium

Semiconductors, displays and advanced defense electronics

W

Tungsten

Defense, aerospace and high-temperature applications

Sn

Tin · Cassiterite

Lab-verified concentrate · U.S. import-dependent commodity

Ti

Titanium

Aerospace-grade alloys for aircraft, naval vessels and advanced systems

REE

Rare Earth Elements

Nd · Pr · La · Ce · Y · Sc

Au

Gold

High-reliability contacts, connectors and corrosion-resistant electronics

V

Vanadium

High-strength steel, armor, aerospace alloys and energy storage

Co

Cobalt

Jet-engine superalloys, batteries and hard-metal applications

Ni

Nickel

Superalloys, naval components and advanced manufacturing

Pb

Lead

Radiation shielding, backup power and specialized industrial applications

Bi

Bismuth

Lead-free ammunition, thermoelectrics and specialty aerospace alloys

Cu

Copper

Electrical infrastructure, communications and vehicle electrification

Cr

Chromium

Naval hardware, wear-resistant plating and jet-turbine superalloys

Ga

Gallium

Semiconductors, radar, night vision and defense electronics

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