Million Metric Tons Crushed Stone Produced
Million Metric Tons
Sand & Gravel Produced
Plants & Mines
to Indiana GDP
COVID-19 Resources for the Aggregates Industry
Recently, NSSGA held a conference call to discuss the COVID-19 crisis and effects on aggregates businesses. Below are a list of resources that resulted from the call, as well as some additional resources for the Indiana aggregates industry: Best Practices Best Management Practices for Aggregates…
IMAA Safety Training Moves Online!
Starting in 2021, IMAA will be offering MSHA Part 46 8-hour Annual Refresher Training as a live, online interactive class. The classes will be conducted by MSHA certified instructor, Ron Bucci, and hosted through Zoom. Find a class that fits your schedule: Training Calendar Benefits…
Careers in the Aggregates Industry
Explore aggregates careers in the environmental sector. Responsibilities include assuring operations are in compliance with local, state, and federal environmental laws and regulations.
Explore aggregates careers in the engineering sectors. A project engineer applies engineering principles to the planning, design, construction, and maintenance of structures and productions facilities.
Explore aggregates careers in the plant operations sector. Individuals are responsible for processing of aggregates for future use. This area encompasses numerous career opportunities.
Become a Member
The Indiana Mineral Aggregates Association represents over 90% of aggregate production in Indiana. It is our goal to provide the best educational programs, networking opportunities, and collaborative working atmosphere for our membership.