Argonautica only defended by birds. They fight off the birds and then chance upon four survivors of a shipwreck. These are the four sons of the exiled Greek hero, Phrixus, and they are also grandsons of Aetes, king of Colchis. Jason welcomes them as god-sent allies in his quest for the Golden Fleece. Approaching Colchis, the Argonauts see the eagle of Zeus flying to and from the Caucasus mountains, where it feeds on the liver of Prometheus. It glides through the air as large as another ship, disturbing the Argo's sails as it passes overhead. Soon after, the heroes enter the
Golden Fleece Mine (Colorado) The mine was owned by Colorado-Utah Mines Operating Co., incorporated in Utah, in 1918/1920, but property was idle, too. In 1922 the mine was owned by the revived Golden Fleece Mining and Milling Company (Iowa) again. The Golden Fleece mine was purchased by H. E. Moore in 1944. Near the north end of Lake San Cristobal, ruins of buildings at the Golden Fleece mine are still visible today. The old portal to the mine is thought to be located at latitude: 37.983077, longitude: -107.293130, while the portal for the main third level tunnel is given as latitude: 37.980600; longitude: -107.300000.