Distribution map of Jiangsu cobblestone

Quick answer：

The Jiangsu cobblestone distribution map illustrates the geographical areas in Jiangsu province, China, where cobblestones are commonly found. Cobblestones are small, rounded stones that are used in construction and landscaping. The map would show regions with abundant cobblestone resources, which are often utilized in infrastructure projects like road construction and riverbeds, as well as in decorative applications.