It might seem unassuming, but without it, curling wouldn't exist. The Olympic curling stone is sourced from a single place in the world, and that's exactly why it behaves on the ice like no other.
Curling is one of the most iconic sports of the Winter Olympics, drawing in viewers worldwide. A major star of the show is the curling stone itself, gliding over the ice with such precision that even newbies are hooked.
According to Heracles, curling is often called the “chess on ice.” It’s a sport where two teams of four slide heavy granite stones down an ice track toward a target area (the house). The goal is to place your stones closer to the center than your opponent’s, with teammates sweeping the ice in front of the stone to adjust its path and speed.
Few people know that every Olympic curling stone comes from one specific place on Earth, writes Olympics. It’s a small uninhabited island, Ailsa Craig, off the coast of Scotland. This is where the exceptional granite material has been quarried for decades, with no alternatives in curling.
The granite from Ailsa Craig is among the hardest and purest on the planet. It withstands moisture, cracking, and the extreme conditions on ice while maintaining its shape. The body of the stone is made from green granite, whereas the bottom “running” edge, which makes contact with the ice, is from blue hone granite, a material that ensures a consistent glide.
As mentioned by Olympics, part of curling's charm also comes from specially prepared ice with tiny pebbles, and athletes wear two different shoes on each foot. The slider, made of Teflon or stainless steel, allows the player to glide smoothly across the ice. On the other foot, there's a rubber sole designed to provide traction.
The sport also has a strong tradition of fair play. Historically, players would call their own fouls in the spirit of the so-called “Spirit of Curling.” Behind the quiet glide of the stone across the ice lies a surprisingly rich story, from Scottish rock to the world’s biggest sports stage.
