 And that's how we find, in the periphery, Adam's Calendar itself is built on an ancient gold mine. So let's start with that. So there's an ancient gold mine right below Adam's Calendar. And then when you look across the crater to the other side, to the town of Barbizon, there are at least five of the gold mines there that run along that ridge. And then one of the most famous ones, obviously in Southern African terms, is known as Sheba Gold Mine.