The diamonds shaped underneath excessive strain and warmth deep within the Earth’s mantle. For those who discover one, it’s going to most certainly appear to be a metallic or glassy pebble slightly than a shiny lower gem that you simply may image in your thoughts. The volcanic soil additionally incorporates amethyst, garnet, jasper, agate, and varied kinds of quartz. (You possibly can hold these, too.)
The biggest diamond present in the US got here from this area—the 40.23-carat Uncle Sam diamond, found in 1924 earlier than the land turned a state park. In September 2021, California customer Noreen Wredberg discovered a 4.38-carat yellow diamond after trying to find two hours, and in 2024 a customer named Julien Navas discovered a 7.46-carat diamond on the park.
The park acquired over 180,000 guests in 2017, who discovered 450 licensed diamonds of varied colours. Of the reported diamond finds, 299 had been white, 72 had been brown, and 74 had been yellow.
Park workers informed Mays that guests discover one or two diamonds every day, so “hold your expectations in verify,” she writes. Most diamonds found are in regards to the dimension of a paper match head, whereas a 1-carat diamond is roughly the scale of a inexperienced pea. However even tiny diamonds carry the joys of discovery. Park workers present free identification providers, inspecting finds underneath loupes and confirming whether or not that glassy pebble is quartz or one thing extra worthwhile.
A Household Expertise
For these wanting to affix the hundreds who go to annually, the park makes it reasonably priced. Admission is $15 for adults, $7 for youngsters ages 6 to 12. You possibly can camp in a single day on the park and return to the sector at daybreak. Throughout summer time months, the park operates a small water park—an acknowledgment that diamond searching in Arkansas could be brutal, with a warmth index exceeding 110 levels Fahrenheit.
Generally rain turns the sector to mud, which skilled searchers choose as a result of it makes diamonds simpler to identify—however it will possibly make for a messy journey. As Mays put it, “Most guests depart with a handful of attention-grabbing rocks, some newfound data, and an pressing want for a protracted bathe.”
For those who don’t discover any diamonds on the park, don’t despair—you could possibly probably purchase a $200,000 diamond-making machine on Alibaba.
This story initially appeared on Ars Technica.
