１９９９年８月西安市西七路西安市中学基建，在一废弃古井内距地表６米处发现金铤银铤各一件。市文物局赶到现场，在古井内还清理出残方砖、陶罐、陶盆等陶片和烧焦的木块等。经鉴定，井内伴出物均为唐代遗物。现将金银铤介绍如下。金铤：长方体形，长１４２、宽２４、厚７毫 1999 August Xi’an Xiqi Road Xi’an secondary school infrastructure, in an abandoned Gujing within 6 meters from the surface of the gold collars found one each. Municipal Bureau of Cultural Relics rushed to the scene, in the Furui also clear out the residual brick, pottery, pots and other pottery and charred pieces of wood. After identification, wells with the objects are relics of the Tang Dynasty. Silver collar now introduce as follows. Jin collar: rectangular shape, length 142, width 24, thickness 7 milliliters