Gravel Limestone Slag Sand
Indiana Mineral Aggregates Association

Community Education

Check out the Quick Links to find publications, websites, events and other educational resources that will be informative to anyone outside of the aggregates industry wanting to learn more.

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IMAA represents over 90% of aggregate production in Indiana. Find out what we’re doing for our members and how you can benefit from IMAA.
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IMAA members produce crushed stone, sand, gravel or slag, sell mining equipment, haul material, and much, much more.
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The Source Report – the bi-monthly membership newsletter of the Indiana Mineral Aggregates Association.

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