Great Lakes Aggregates

Dust Monitoring at Crooks Road Plant

The Safety Department monitoring dust concentrations throughout the concrete recycling process at the Crooks Road plant.

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E.C. Korneffel completes two-year Stony Island Restoration project, begins work on Celeron Island

E.C. Korneffel completed the Stony Island Restoration Project near Grosse Ile on the Detroit River and began work near Celeron Island located just south of Grosse Ile Municipal Airport this summer. To learn more about the project, please visit http://www.detroitriver.org/projects/stony-and-celeron-island-habitat-restoration.html  

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Quarry Challenge Date Set for 2018!

This was the 2017 Quarry Challenge 5K Walk-Run held at the Sylvania Minerals Quarry. This fundraiser supports the Friends of the South Rockwood Library for community education and events. Please join us for the 2018 Quarry Challenge Event on September 23, 2018! For more information please visit http://www.quarrychallenge.com  

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Leaders discuss Michigan’s ‘buried treasures’ as key to high-tech future

Contact: Ed Golder (Michigan Department of Natural Resources), 517-284-5815 Agency: Natural Resources Feb. 13, 2018 FIRST-EVER CONFERENCE SPOTLIGHTS NATURAL RESOURCE-BASED INDUSTRIES’ ROLE IN STATE’S ECONOMY, COMMUNITIES AND JOB GROWTH State policy leaders and industry and academic experts today dug deep into the importance and potential of Michigan’s abundant underground resources in building Michigan’s economic future. Hundreds of companies…

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Construction of New Settling Pond Nearly Finished

A new settling pond is currently being constructed at Sylvania Minerals to store fines as part of the mineral washing process. Dan’s Excavating is the contractor on the project and is ahead of schedule.

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Proud to be an Industry Leader

Remeber to register for the Quarry Challenge! Follow link below for more information.

Great Lakes Aggregates, LLC is proud to be an industry leader in high quality construction aggregates.  Our unmatched customer service and diverse product line is made possible by a group of dedicated employees working together in a safe, environmentally responsible workplace.  We provide complete results for a high demand construction marketplace.  Let our commitment help with your success!

Sylvania Minerals Quarry

Sylvania Minerals is a sandstone and limestone quarry located in the Village of South Rockwood, in north east Monroe County Michigan.

The quarry and plant began operations in 1998, and operates on a 600 acre site. The quarry mines clay, dolomitic limestone, and sandstone...

Recycled Aggregates

Concrete recycling is important because it protects natural resources and eliminates the need for disposal by using the readily available concrete as an aggregate source for new concrete or other applications.  Recycled Aggregates is proud to be part of the green solution ...

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