Investing In AI -Volume 2: The Critical Material Stack: From Mine to Microchip

By Martin Mantalvanos

The Critical Material Stack is the second volume in the Investing in AI series, mapping how materials move from mine to microchip, through refining, manufacturing, qualification, and integration and how each layer introduces bottlenecks that quietly determine who can scale, on what timelines, and at what cost.

This is not background infrastructure but contested terrain, shaped over decades by the uneven concentration of processing and manufacturing capacity, where some regions control upstream materials and intermediate transformation while others dominate critical equipment and advanced fabrication.

As constraints tighten, leverage reveals itself: materials and machines become instruments of pressure, dependencies once dismissed as economic inefficiencies harden into strategic chokepoints, and assumptions about resilience, substitution, and rational behaviour begin to fracture.

This book maps the invisible dependencies beneath visible technology, the bottlenecks that stall supply chains, the qualification gates that freeze capital, and the material substrates through which power now moves in the age of artificial intelligence.

Those structural asymmetries shape markets, capital allocation, and long-term advantage; Investing in AI, Volume 2 traces the critical material stack beneath AI and the geopolitical forces now embedded within it.
The periodic table has become the constitution of the AI age.

• Format: Paperback
• Language: English
• ISBN: B0GMWCW8H1
• ISBN13: 9798247717997
• Release Date: February 2026
• Publisher: Independently Published
• Length: 240 Pages
• Weight: 0.72 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"