ELCO PLANT
ABOUT
Elco Plant, operated by Covia Specialty Minerals, Inc., provides high-quality quartz in ground form for various industrial applications. Located in Elco, Alexander County, IL, along Highway 127, this facility serves regional markets with a workforce of 34, ensuring reliable and consistent material supply.
MATERIALS PRODUCED
COMPANY INFORMATION
Operator
Covia Specialty Minerals, Inc.
Parent Company
Covia Holdings LLC
Company Type
Corporation
DIRECTIONS
150
CONTACT
Contact information not available for unclaimed listings.
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Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
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