COAL AND OTHER MINERALS AND ORES (SIC F5052) Establishments primarily engaged in the wholesale distribution of coal and coke; copper, iron, lead, and other metallic ores, (including precious metal ores); and crude nonmetallic minerals (including concentrates), except crude petroleum. Establishments primarily engaged in the wholesale distribution of nonmetallic minerals used in construction, such as sand and gravel, are classified in Industry 5032. Establishments primarily engaged in the wholesale distribution of crude petroleum are classified in Industry Group 517. SIC 5052 is subdivided in some tables into the following catagories- 1. Coal. 2. Other minerals and ores. COAL Establishments primarily engaged in the wholesale distribution of coal and coke. Establishments primarily engaged in the wholesale distribution of crude petroleum are classified in Industry Group 517. OTHER MINERALS AND ORES Establishments primarily engaged in the wholesale distribution of copper, iron, lead, and other metallic ores, (including precious metal ores); and crude nonmetallic minerals (including concentrates), except crude petroleum. Establishments primarily engaged in the wholesale distribution of nonmetallic minerals used in construction, such as sand and gravel, are classified in Industry 5032. Establishments primarily engaged in the wholesale distribution of crude petroleum are classified in Industry Group 517.