Silver Empire
The Forgotten Metal That Powers Modern Civilization
By Michael Rodriguez
First edition: February 2025 Published by Resource Economics Press New York • London • Singapore
ISBN: 9798230140238 (eBook)
About the Book
On January 18, 1980, silver reached $49.45 per ounce on the COMEX. Sixty-nine days later — March 27, 1980, the day the trading world would come to call Silver Thursday — the price collapsed by half in a single session. Two Texas brothers who had spent the previous year buying every silver futures contract they could afford were suddenly facing a $100 million margin call. Nelson Bunker Hunt and William Herbert Hunt would not survive financially. The silver market would not be normal again for forty years.
“Silver Empire” traces the metal that ran underneath every monetary system the modern world has tried — from the Spanish silver mountain at Potosí that filled the holds of the Manila galleons in the 1570s, through the demonetization at the US Coinage Act of 1873, through the Hunt brothers’ corner, into the COMEX paper market and the solar-photovoltaic industrial bid that now consumes roughly a fifth of mined silver every year.
This is not an investment manual. It is an investigation into the price-discovery mechanism for a metal that is simultaneously a monetary asset, a strategic industrial input, and the byproduct of mines that do not list silver as their primary product. The book draws on the Silver Institute’s World Silver Survey, COMEX position data, Federal Reserve gold-and-silver holdings reports, the Hunt brothers’ bankruptcy filings, and primary historical sources from Sevilla’s Archivo General de Indias on the Manila galleon trade.
What You’ll Discover
⛰️ Potosí: The Silver Mountain That Funded an Empire
Cerro Rico, the Bolivian peak the Spanish discovered in 1545 — and how the silver mined there over the next 250 years financed Habsburg Spain, broke the back of Ming China through the Manila galleon trade, and seeded the first global price-inflation episode in history.
💰 The Coinage Act of 1873 and the “Crime of ‘73”
How a single piece of US legislation quietly demonetized silver, set the stage for William Jennings Bryan’s “Cross of Gold” speech, and shaped American monetary politics for the next half-century.
🛢️ Silver Thursday and the Hunt Brothers’ Corner
The full mechanics of the 1979-1980 attempted corner: how the Hunts accumulated, how COMEX changed margin rules on January 7 and March 26, 1980, and what the bankruptcy proceedings later revealed about the brothers’ borrowing chain.
📊 The Paper-to-Physical Ratio Problem
Why open interest on COMEX silver futures regularly exceeds annual mine supply by multiples, what JPMorgan’s silver positions looked like during the 2020 short-squeeze attempts, and the academic literature on paper-market price suppression.
☀️ Solar PV: The Industrial Demand Shock
Approximately 20 milligrams of silver per cell, scaled across global photovoltaic installations — and what International Energy Agency installation forecasts imply for silver demand through 2030.
🦠 Antimicrobial Silver and the Medical Bid
From silver-impregnated wound dressings to catheter coatings to drinking-water purification — the medical applications that consume silver in microgram quantities but represent permanent, unrecyclable demand.
📈 The Gold-Silver Ratio Across History
From the 16:1 ratio inscribed in the 1792 US Coinage Act to the modern range of 50:1 to 100:1 — what the ratio tracks, when it has reverted historically, and the analytical limits of the comparison.
Key Revelations
- $49.45/oz — silver’s January 18, 1980 intraday peak during the Hunt brothers’ corner attempt, not exceeded in nominal terms until 2011.
- March 27, 1980 (“Silver Thursday”) — COMEX raised margin requirements and silver collapsed from $21.62 to $10.80 in a single session.
- ~70-75% — share of annual silver mine supply that comes as a byproduct of lead, zinc, copper, and gold mining (Silver Institute World Silver Survey).
- ~20 milligrams — silver content in a standard crystalline-silicon solar PV cell; industrial PV demand approximated 200 million ounces in 2024.
- 16:1 — gold-silver price ratio fixed by the US Coinage Act of April 2, 1792; modern ratios have swung between 30:1 (1980) and 124:1 (March 2020).
- Coinage Act of February 12, 1873 — demonetized silver in the US and triggered three decades of populist Free Silver politics, culminating in Bryan’s 1896 nomination.
- $8.2 billion — the Manila galleon silver trade, in modern terms, that flowed from Acapulco to China via Manila over the 250-year route ending in 1815.
- >50% of all silver ever mined — estimated share that has been consumed industrially and is not economically recoverable (USGS Mineral Commodity Summaries).
- 2021 r/WallStreetBets squeeze — the brief retail-coordinated silver buy-in raised SLV ETF inflows by ~$3 billion in a week before fading; the episode exposed how thin the physical bullion bid remains relative to paper markets.
Fact-Check: Key Claims Verified
Silver Empire is investigative nonfiction. Every central claim is drawn from the Silver Institute’s annual World Silver Survey, US Geological Survey Mineral Commodity Summaries, COMEX/CME position-of-traders reports, primary historical archives (Archivo General de Indias for Potosí and the galleon trade; US Treasury records for the Coinage Acts), the Hunt brothers’ bankruptcy court filings, and academic literature on commodity market microstructure.
| Claim | Status | Verified Source |
|---|---|---|
| Silver peaked at $49.45/oz on January 18, 1980 during the Hunt brothers' corner | ✅ Confirmed | CME Group historical futures data; SEC Hunt Commission report (1985) |
| Silver Thursday: March 27, 1980 — silver fell from $21.62 to $10.80 intraday | ✅ Confirmed | COMEX trading records; Federal Reserve Bulletin May 1980; Hunt bankruptcy filings |
| Approximately 70-75% of mined silver is a byproduct of base-metal mining | ✅ Confirmed | Silver Institute World Silver Survey 2024; USGS Mineral Commodity Summaries |
| The Coinage Act of February 12, 1873 demonetized silver in the United States | ✅ Confirmed | US Statutes at Large, Vol. 17; Milton Friedman, "The Crime of 1873" (1990) |
| Cerro Rico of Potosí began Spanish silver extraction in 1545; produced ~60% of world silver in the 16th-17th centuries | ✅ Confirmed | Archivo General de Indias, Sevilla; Bakewell, "Miners of the Red Mountain" (1984) |
| Modern PV cells contain approximately 20 milligrams of silver per cell | ✅ Confirmed | International Technology Roadmap for Photovoltaic (ITRPV) 2024 edition |
| 1792 US Coinage Act set the gold-silver ratio at 15:1, revised to 16:1 in 1834 | ✅ Confirmed | US Statutes at Large, Vol. 1, April 2, 1792; Coinage Act of June 28, 1834 |
| The March 2020 gold-silver ratio reached ~124:1, a historical extreme | ✅ Confirmed | LBMA fixing data; Bloomberg historical ratio series |
About the Author
Michael Rodriguez is an investigative nonfiction author who covers monetary history, commodity markets, and the political economy of money. For Silver Empire, he worked from the Silver Institute’s World Silver Survey series, USGS Mineral Commodity Summaries, COMEX Commitments of Traders reports, Federal Reserve Bulletin issues from the Hunt brothers period, the bankruptcy filings of Nelson Bunker Hunt and William Herbert Hunt (1988), the SEC’s post-mortem on the 1980 silver crisis, and primary archival material from the Archivo General de Indias on the 16th-century Potosí silver flows.
His methodology combines forensic reading of futures-market position data, historical reconstruction of monetary regimes through legislative records (the Coinage Acts of 1792, 1834, and 1873), and industrial demand modeling drawn from the International Technology Roadmap for Photovoltaic (ITRPV) and Silver Institute end-use breakdowns. The book argues that silver’s price is set by the intersection of three independent demand curves — monetary, industrial, and speculative — that no single market participant fully controls.
Rodriguez is the author of several investigations in this series, available at michaelrodriguezbooks.com.