Also Electrum, also from western Asia Minor, and of around 580 BC. We see considerable progress in the representation of natural details: the horn and hoof are shown carefully and the leg is positioned in an almost right angle. We see on a beautiful oval flan the beard and eye fo the billy-goat. The color of coin here seems to be rather reddish; it is however, the color of electrum, a natural alloy of gold and silver found in the rivers of Asia Minor.