灵璧石在中国四大名石中列于榜首,当年乾隆把它誉为“天下第一石”。鉴别灵璧石主要有五个方面:一看其色,以黑为上乘;二闻其音,“叩之锵然有声”;三观其石肤纹理;四看形态;五看意境。 Lingbi stone in China four famous stone in the list, when Qianlong it as “the best in the world”. Identification of Lingbi stone has five main aspects: a look at its color, with black as superior; two heard the sound, “knocking Qiang Ran there sound”; three view of its stone skin texture; four to see the state;