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Directory of Illinois mineral producers.

Includes producers of cement, clay and clay products, fluorspar, lime, lead and zinc, natural bonded molding sand, silica sand, and tripoli.

Bibliographic Details
Corporate Author: Illinois State Geological Survey
Format: Serial
Language:English
Published: Urbana. [publisher not identified] ;
Series:Mineral economics brief.
Subjects:
Mineral industries > Illinois > Directories.

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