Community News
2017 MAA High School Video Contest
The Michigan Aggregates Association is once again conducting a high school video contest that promotes and highlights various aspects of the aggregate industry. The purpose of the video contest is to …
MAA Conducts Legislative Visit at Great Lakes Aggregates – Sylvania Quarry
This past week, Great Lakes Aggregates hosted a legislative visit that included Senator Dale Zorn, Representative Bill LaVoy, Stoneco and VibraTech. During the tour information ….
Sylvania Minerals Partners with Village of South Rockwood
Sylvania Minerals Quarry of Great Lakes Aggregates has formed a partnership with the Village of South Rockwood to build a new South Rockwood Library and Community Center. …
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Education
2019 Quarry Challenge
Video highlighting the 5K event that benefits Friends of the South Rockwood Library.
2018 Quarry Challenge – Sylvania Minerals Quarry
Written by Kerry Guiliano, President of the Friends of the South Rockwood Library The two Caterpillar 775F & G 70-ton machines that held the finish line glistened in the sunshine early Sunday morning as Quarry Challenge runners geared up for their second annual run into the heart of Sylvania Minerals quarry. As 256 runners…