Southern Illinois novaculite and novaculite gravel for making silica refractories /

Bibliographic Details
Main Author:	Parmelee, Cullen W. (Cullen Warner), 1874-1947
Other Authors:	Harman, Cameron Gerald, 1905-
Format:	Book
Language:	English
Published:	Urbana, Ill., [publisher not identified] ; 1946.
Series:	Report of investigations (Illinois State Geological Survey) ; no. 117.
Subjects:	Novaculite. Gravel. Refractory materials. Geology > Illinois.

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