Iowa's mineral wealth includes deposits of coal, gypsum, limestone, and crushed stone. The state also has some minor production of industrial minerals like clays and sands used in construction and agriculture. Iowa is not traditionally known for its mineral resources, but it does have some economic significance in certain sectors.
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Mining
They owed their wealth of gold to those who provided them with salt, what mineral they lacked most.
Burlington
des moines
burlington
by growing it
Mineral wealth and other raw materials.
Yes.
Mineral wealth
The Lithosphere. (Earths Crust).
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