相關主題
商品描述
and History.- Properties of Minerals.- Exploitation of Mineral and Rock Raw Materials.- Lithic Materials.- Gemstones Seal Stones and Ceremonial Stones.- Soft Stones and Other Carvable Materials.- Metals and Related Minerals and Ores.- Ceramic Raw Materials.- Pigments and Colorants.- Abrasives Salt Shells and Miscellaneous Geologic Raw Materials.- Building, Monumental, and Statuary Materials.
