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Welcome

The Ohio Aggregates & Industrial Minerals Association is the trade association in Ohio that represents all of the state's mining operations, except coal. These commodities include mostly construction materials, both natural and man-made, such as aggregates (which are sand, gravel, slag, and crushed limestone, dolomite, and sandstone), salt, clay, shale, gypsum, industrial sand, building stone, lime, cement, and recycled concrete.

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Upcoming Events

 February 2023 
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Wed
15
2023
February 15, 2023

8 Hour Refresher

OAIMA Office

Thu
16
2023
February 16, 2023

8 Hour Refresher

OAIMA Office

Tue
28
2023
March 28, 2023

Legislative Reception

Ohio Statehouse Rotunda

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