Alabaster Basalt Clay and kaolin Coal Electricity - distribution Electricity - production and distribution Fuels, solid Funerary monuments Gas - production and distribution Gas and oil - exploitation Granite LimeLimestone, industrial Marble Marble and natural stones
Nuclear fuels Ores, ferrous and non-ferrous Porphyry Quartz and quartz sand Raw materials for construction and public works Rigid materials for building Salt, industrial Sand and gravel Slate Travertin Tufa Water - production and distribution Water distribution Water production