Results of screen tests on "wash" samples from borings in silica sand pit of Standard Silica Company, Ottawa, Illinois

Call Number: 
MS Willman, H.B. #8
Author: 
Willman, Harold B.,
Date: 
1943
Description: 
9 p. : 3 plate
Notes: 

Sieve analyses and crushing strength of cores

Keywords: 

Silica Deposits--Illinois--La Salle County

Holdings: 
missing

 

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