<P> Crater of Diamonds State Park is a 911 - acre ( 369 ha ) Arkansas state park in Pike County , Arkansas , in the United States . The park features a 37.5 - acre ( 15.2 ha ) plowed field , the world 's only diamond - bearing site accessible to the public . Diamonds have continuously been discovered in the field since 1906 , including the Strawn - Wagner Diamond . The site became a state park in 1972 after the Arkansas Department of Parks and Tourism purchased the site from the Arkansas Diamond Company and Ozark Diamond Mines Corporation , who had operated the site as a tourist attraction previously . </P>
<P> Crater of Diamonds State Park is a 911 - acre ( 369 ha ) Arkansas state park in Pike County , Arkansas , in the United States . The park features a 37.5 - acre ( 15.2 ha ) plowed field , the world 's only diamond - bearing site accessible to the public . Diamonds have continuously been discovered in the field since 1906 , including the Strawn - Wagner Diamond . The site became a state park in 1972 after the Arkansas Department of Parks and Tourism purchased the site from the Arkansas Diamond Company and Ozark Diamond Mines Corporation , who had operated the site as a tourist attraction previously . </P>
where is the diamond mine in arkansas located
where is the diamond mine in arkansas located
Crater of Diamonds State Park
Crater of Diamonds State Park