摘要
ORNAMENTALrocksandstonesareasbeautifulandvaluableastheyaredurable.Suchrocksandstonesareusuallynamedafterplaceswheretheyarefound.ExamplesincludeLingbi,Taihu,KunshanandDan(marble)stones.Heipan,aLingbistone,ispitchblack,shiny,andhasturtleveinsonitssurfa...
