2006 Proof Gold American Buffalo – 1 Troy Ounce, .9999 Pure Gold
The 2006 Proof Gold American Buffalo holds a special place in U.S. numismatic history as the first-ever 24-karat gold coin issued by the United States Mint.
Struck in 99.99% pure gold with a flawless proof finish, this coin brought James Earle Fraser’s classic 1913 Buffalo Nickel design into the modern bullion era.
Collectors and investors alike prize the 2006 issue for its historical significance, stunning artistry, and limited production.
Coin Highlights
- Mint Facility: United States Mint (West Point Mint – W mint mark)
- Denomination: $50 USD
- Date: 2006
- Quality / Type: Proof
- Purity: 99.99% Gold (24 Karat)
- Metal Weight: 1 Troy Ounce (31.103 grams)
- Diameter: 32.7 mm
- Thickness: 2.95 mm
- Edge: Reeded
- Packaging: Original U.S. Mint presentation case with Certificate of Authenticity
Design Details
Obverse:
Features the celebrated Indian Head portrait designed by James Earle Fraser for the 1913 Buffalo Nickel. Fraser’s design was based on a composite of three Native American leaders—Iron Tail (Lakota Sioux), Two Moons (Cheyenne), and possibly Big Tree (Kiowa). Inscriptions include “LIBERTY”, the year of issue 2006, and the W mintmark.
Reverse:
Displays the powerful image of an American Buffalo standing on a mound of earth, also designed by Fraser. This design pays tribute to the strength and heritage of the American frontier. Inscriptions include “UNITED STATES OF AMERICA”, “E PLURIBUS UNUM”, “IN GOD WE TRUST”, the face value $50, and “1 OZ .9999 FINE GOLD”.
Historical Significance
- The first 24-karat gold coin ever produced by the United States Mint
- Launched the American Buffalo gold series in 2006, which remains one of the most respected modern U.S. bullion programs
- Proof finish highlights Fraser’s iconic design with mirror-like fields and frosted details
Why Buy the 2006 Proof Gold American Buffalo?
- Contains 1 full troy ounce of .9999 pure gold
- Historically significant first-year issue
- Struck with a brilliant proof finish for collectors
- Backed by the U.S. government with a $50 legal tender face value
- Comes with original Mint packaging and Certificate of Authenticity (COA)
- Highly collectible and sought after by both investors and numismatists





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