Quinton Hennigh

Chairman & CEO, San Cristobal Mining; Economic Geologist

Great ore deposits are extraordinarily rare. When you find one, it changes everything.

Background

Quinton Hennigh is a professional geologist with a PhD in geology from Colorado State University and over 30 years of experience evaluating gold, silver, and base metal deposits across multiple continents. He is chairman and CEO of San Cristobal Mining and Non-Executive Co-Chairman and a director of Novo Resources, which he helped start in 2010, and has served in technical advisory roles for numerous junior mining companies. His earlier collaboration with Crescat Capital — where he served as geologic and technical advisor before stepping away to focus on San Cristobal Mining — brought his technical expertise to a broader macro investment audience.

Hennigh's analytical edge lies in his ability to evaluate the geological quality of mineral deposits — assessing grade continuity, mineralisation style, resource scale potential, and infrastructure context in a way that most financial analysts cannot replicate. In the junior mining space, where geological credibility is the primary differentiator between legitimate exploration stories and promotional schemes, his endorsement of specific projects carries significant weight with knowledgeable resource investors.

Investment Thesis

Hennigh's investment thesis centres on the extreme rarity of world-class ore deposits — what the mining industry calls "tier-one" assets — and the observation that the geological search required to find them is both expensive and increasingly unsuccessful. He argues that the discovery rate of major new gold and silver deposits has declined dramatically since the 1990s, reflecting both the exhaustion of easily accessible geological targets and decades of underinvestment in exploration.

This geological scarcity, combined with the depletion of existing mines, creates what he views as an inevitable supply crisis for gold and silver production that spot prices have not yet priced. He applies this framework to identify junior exploration companies — typically trading below $1/share — that he believes have discovered or are on the verge of discovering genuinely world-class assets. His focus on geological quality rather than financial metrics gives him an analytical edge in a sector where most participants are less qualified to evaluate the underlying resource.

Critiques & Limitations

Novo Resources' Pilbara conglomerate-gold thesis, which Hennigh championed, fell far short of its most ambitious framing in a high-profile way — a specific, costly miss on an unconventional deposit style, though that one failed scale prediction should not be stretched into a general verdict on his deposit-evaluation work. His connection to specific mining companies creates inherent conflicts — as chairman and CEO of San Cristobal Mining and a director of or advisor to companies he discusses publicly, his interests are directly aligned with those companies' success. The junior exploration space is also characterised by extremely high failure rates; even the best geologists cannot reliably distinguish future mines from future write-offs at the early exploration stage. Investors should treat his geological insights as valuable qualitative context rather than as investment recommendations.

Notable Calls