her death, however, the revival of the inhuman system of repartimientos, or apportionment of Indians among settlers, which was inaugurated during the administration of Bobadilla, led to an immense yield, Española alone sending to Spain half a million ounces of gold annually; and according to Herrera 450,000 ounces of gold passed through the four foundries of that isle during the year 1506. All minerals were reserved by the crown, and were, in common with other royal perquisites, jealously guarded. Private individuals were permitted to work the mines, but were obliged to pay into the royal treasury at first two thirds, and afterward one fifth of the proceeds. Later it was ordered that in every audiencia district there should be a melting-house. In 1508 Ferdinand created a province of that part of the coast of tierra firme extending from the gulf of Darien to Cape Gracias á Dios, and called it Castilla del Oro, or Golden Castile, from the great riches it had already yielded, and the golden visions of Columbus, who believed it to be the veritable Aurea Chersonesus, whence was derived the gold used in building Solomon's temple. Diego de Nicuesa was appointed governor of the province for ten years, with the right to enjoy the products of all mines by paying to the crown one tenth of the proceeds of the first year, one ninth the second, one eighth the third, one seventh the fourth, one sixth the fifth, and one fifth of the products of each of the succeeding five years.
In 1510 the bachiller Martin Fernandez de Enciso, while on his way to San Sebastian, on the gulf of Darien, where was planted the colony of Alonso de Ojeda, touched at Cartagena, and there was told of the fabulous wealth of the province of Zenu, east of the gulf of Darien, the mountains of which were so impregnated with gold that during the season of rains, when the swollen streams rushed in torrents through the mountains, the natives spread nets in which they caught the coarsest pieces, some of them being as large
