Charles | The Late Investor

Mechanical Engineer • Founder of The Late Investor & Flowsheet DiligenceI de-risk critical mineral assets by auditing the physical reality of the project. As a heavy-industrial engineer who started investing late in life, I literally cannot afford to get the mechanics wrong. To protect my capital, I ignore the financial models and tear down the actual execution risks—from metallurgical flaws to regional power deficits, permitting traps, and supply chain bottlenecks.The Late Investor documents that personal journey, while Flowsheet Diligence offers my exact technical methodology to institutional allocators looking to audit project bottlenecks.Unvarnished technical due diligence. Bridging the gap between the physical reality of the rock face and the financial models on the trading desk.

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• The Late Investor Substack

The Reading Shelf

One Up On Wall Street — Peter Lynch

The engineer’s guide to spotting operational edges in plain sight before City analysts notice.

Laughing at Wall Street / "Dumb Money" — Chris Camillo

Spotting consumer and cultural shifts before Wall Street models them—proof that observation beats financial jargon.

The Most Important Thing — Howard Marks

Mastering second-level thinking and understanding that risk control matters more than chasing returns.

Mining Capital — Kevin Michael Murphy

Essential reading for deconstructing junior mining capex, feasibility studies, and dilutive share issuances.

Reminiscences of a Stock Operator — Edwin Lefèvre

A timeless masterclass in market psychology, liquidity cycles, and the discipline of sitting on your hands.