Yet other qualities are embodied in the stones from fortaleza and marambaia 不错的质量。其中一个美丽的宝石被称为
2.
In the 13th century , under ferdinand iii , the saint , cordoba ' s great mosque was turned into a cathedral and new defensive structures , particularly the alc ? ar de los reyes cristianos and the torre fortaleza de la calahorra , were erected 公元13世纪，西班牙国王费尔南德三世时期，科尔多瓦大清真寺被改建成大教堂，一些新的防御性建筑也建了起来，特别著名的有基督教国王城堡和卡拉奥拉高塔要塞。
