通道县位于湖南省西南边陲湘、桂、黔三省(区)交界之地,居住有侗、汉、苗、瑶等13个民族。境内山多材广,气候适宜,冬暖夏凉,石源丰富,主要有石灰岩、硅石、河卵石、水晶石等。侗族民俗文化源远流长。侗族把那些经河水反复冲击、搬运、磨蚀,变成浑圆状、凹凸不平、千奇百怪的卵石及颜色似黄铜一般的石头都叫做铜岩鼓。铜岩鼓,造型上有形象石、图案石、山形景观石。大多色彩金黄,色纯单一,质地坚硬。另有夹层色,由青黄和深兰形成图案石。近期采集得血红色线条丰富、色泽光亮的铜岩鼓。其图 Channel County is located in the southwestern border of Hunan Province, Hunan, Guangxi, Guizhou provinces (regions) at the junction of the residence of Dong, Han, Miao, Yao and other 13 ethnic groups. The territory of mountains and more timber, suitable climate, warm in winter and cool, rich source of stone, mainly limestone, silica, river pebbles, crystal stone and so on. Dong folk culture has a long history. The Dongs call the bronze drums of pebbles and brass-colored stones that have been repeatedly attacked, handled, eroded by the river, become rounded, rugged, and strangely shaped. Tongyan drum, the shape of the image of stone, pattern stone, Yamagata landscape stone. Mostly color golden, pure color single, hard texture. Another interlayer color, formed by the yellow and dark blue pattern stone. Recent collection of blood red lines rich, bright color copper drum. Its picture