Numismatic

2010-S ATB Quarter Grand Canyon National Park Proof (Silver)

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In 2010, the United States Mint celebrated one of the world's most breathtaking natural wonders with a special silver quarter. Struck at the San Francisco Mint, this coin is composed of 90 percent silver, containing approximately 0.1788 troy ounces of precious metal. As a proof strike, it exhibits the sharp details and mirror-like surfaces characteristic of specialized minting techniques. The obverse displays the familiar profile portrait of George Washington, a classic design element of the quarter dollar. Surrounding the portrait are the traditional inscriptions denoting the nation, the denomination, and the foundational mottos of the United States. The San Francisco mint mark is also clearly visible on this side. On the reverse, the coin transports viewers to the American Southwest with a detailed depiction of the Grand Canyon's towering walls. This rugged geological vista is accompanied by inscriptions naming the canyon and its home state of Arizona, along with the year of issue and the Latin motto signifying national unity.