What is the state stone of Arkansas?

December 20, 2025 · caitlin

What is the State Stone of Arkansas?

The state stone of Arkansas is the diamond, a symbol of the state’s rich geological heritage. Arkansas is notable for being the only state in the United States where the public can search for diamonds in their natural state at Crater of Diamonds State Park.

Why Are Diamonds the State Stone of Arkansas?

Arkansas is unique in its geological offerings, with diamonds being a significant part of its mineral wealth. The designation of the diamond as the state stone in 1967 highlights the importance of these gems, which are found in the volcanic soil of the Crater of Diamonds State Park. The park is one of the only places in the world where the public can hunt for real diamonds and keep what they find, making it a popular tourist attraction.

The History of Diamond Discovery in Arkansas

In 1906, a farmer named John Huddleston discovered diamonds on his land, which is now Crater of Diamonds State Park. This discovery led to a diamond rush, attracting miners and prospectors to the area. Over the years, more than 33,000 diamonds have been found in the park, including the largest diamond ever discovered in the United States, the Uncle Sam diamond, weighing 40.23 carats.

How Can You Find Diamonds in Arkansas?

Visitors to Crater of Diamonds State Park can search for diamonds using simple tools like shovels and screens. The park staff provides guidance on the best methods for diamond searching, which include:

  • Surface Searching: Walking around and looking for diamonds on the ground.
  • Sifting: Using screens to sift through the soil and find smaller diamonds.
  • Digging: Excavating deeper into the soil to uncover larger stones.

The Economic and Cultural Impact of Diamonds in Arkansas

The diamond industry, while not as large as other mining sectors, contributes to Arkansas’s economy primarily through tourism. Crater of Diamonds State Park attracts thousands of visitors annually, boosting local businesses and providing employment opportunities.

What Makes Arkansas Diamonds Unique?

Arkansas diamonds are known for their natural beauty and diverse colors. The stones found in the park can range in color from white to yellow and brown. The park’s policy of allowing visitors to keep their finds adds a unique element of excitement and adventure, drawing tourists from around the world.

People Also Ask

How Many Diamonds Are Found in Arkansas Each Year?

On average, about 600 diamonds are found each year at Crater of Diamonds State Park. The park records each find, and many visitors leave with a unique souvenir of their visit.

What Is the Largest Diamond Found in Arkansas?

The largest diamond found in Arkansas is the Uncle Sam diamond, weighing 40.23 carats. It was discovered in 1924 and remains the largest diamond ever found in the United States.

Can You Keep Diamonds Found in Arkansas?

Yes, visitors to Crater of Diamonds State Park can keep any diamonds they find. This policy is part of what makes the park such a popular destination for both amateur and experienced prospectors.

Are There Other Gemstones Found in Arkansas?

In addition to diamonds, Arkansas is known for its quartz crystals, which are abundant in the Ouachita Mountains. The state is one of the few places in the world where high-quality quartz is found in large quantities.

What Are the Best Tips for Finding Diamonds at Crater of Diamonds State Park?

  • Visit after rain: Rain can wash away the top layer of soil, revealing diamonds.
  • Look for shiny surfaces: Diamonds are often spotted by their reflective surfaces.
  • Focus on the right soil: Diamonds are typically found in volcanic soil, known as lamproite.

Conclusion

The diamond, as the state stone of Arkansas, represents both the geological uniqueness and the adventurous spirit of the state. With its rich history and ongoing allure, Crater of Diamonds State Park continues to captivate visitors from around the globe. Whether you’re a seasoned prospector or a curious tourist, the opportunity to find and keep a diamond is an experience like no other.

For more information on Arkansas’s natural wonders, consider exploring topics such as the state’s quartz crystal deposits or the fascinating history of the Ouachita Mountains.

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