it is the salt industry.
Services Industry
National School of Mineral Industry was created in 1972.
Ohio's most important resources are fertile soils, and valuable mineral deposits such as coal, oil, natural gas, and rock salts.
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what was the largest industry in virginia
farming
tata
Columbus
The oldest known mineral on Earth is zircon, minute grains of which have been found in Australia and dated at over four billion years old.
Clifford Symington Lord has written: 'Mineral industry of distict of Mackenzie, Northwest Territories' -- subject(s): Mines and mineral resources, Mineral industries 'Mineral industry of the Northwest territories' -- subject(s): Mines and mineral resources, Mineral industries
While there is no proof, prostitution is often claimed to be the oldest profession.
tomato juice