Mo Menezes

Mo Menezes
Mo Menezes
Researcher and Contributor

Murilo (Mo) Menezes is an attorney and tenured English professor. His passion for economics and coinage led him to the gold and silver industry where he writes in-depth articles about collectible coins; as well as coin news and investing articles.

  1. Goldback Notes: Gold You Can Hold, Spend, and Collect

    Goldback Notes

    Discover Goldback Notes at SD Bullion, featuring real 24-karat gold embedded in beautifully designed, spendable notes. Learn about their unique state series, gold content, collectible appeal, and why they offer a distinctive way to own fractional physical gold.

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  2. Gold Krugerrand vs Gold Eagle: Which Coin Yields Better Investment Returns?

    Gold Eagle vs Gold Krugerrand

    The American Gold Eagle and South African Gold Krugerrand are two of the world's most recognized gold bullion coins, each containing one troy ounce of gold. This guide compares their premiums, liquidity, IRA eligibility, resale value, and long-term investment potential to help you choose the coin that best fits your investment strategy.

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  3. Why the Gold-Silver Ratio Matters in 2026 (And When to Trade It)

    Why the Gold-Silver Ratio Matters in 2026?

    The Gold-Silver Ratio is one of the most widely used valuation tools in precious metals investing, helping investors determine whether gold or silver appears relatively undervalued. This guide explains how the ratio works, what historical ranges mean, why it matters in 2026, and how investors use it to rebalance portfolios and identify buying opportunities in changing market conditions.

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  4. Best Platinum Bullion to Buy in 2026

    Best Platinum Bullion to Buy in 2026

    Discover the best platinum bullion to buy in 2026, from highly liquid platinum coins like the American Platinum Eagle to low-premium bars from trusted refiners such as Valcambi. Learn why many investors consider platinum undervalued, compare coins vs. bars, explore IRA-eligible options, and find the right platinum products to match your investment goals.

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  5. St. Michael Archangel Coins from The Royal Mint

    St. Michael Archangel Coins - Exclusive at SD Bullion

    Discover the Royal Mint St. Michael Archangel Coin Series, a modern revival of England's historic Angel coin first introduced in 1465. Featuring Archangel Michael defeating a dragon and struck in .999 fine silver and .9999 pure gold, these collectible coins blend British heritage, exceptional craftsmanship, and precious metal appeal.

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  6. How Much Gold is in Fort Knox?

    How much Gold is in Fort Knox?

    Discover the history and current gold reserves of Fort Knox, the U.S. Bullion Depository. Learn more about this iconic treasure—read the article now!

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