Bases for a type classification of coals

Call Number: 
MS Cady, G.H. #32
Author: 
Cady, Gilbert Haven,
Date: 
1936
Description: 
11 p.
Notes: 

Abstract published in GSA Proceedings, 1936, p. 66-67, June 1937.
Classification based on petrographic characteristics

Keywords: 

Coal
Petrography

 

Manuscripts, maps, fieldnotes, and photographs may be viewed in-house only. Please contact the ISGS Special Collections Curator, Anne Huber, for an appointment at 217-300-0005 or email huber@illinois.edu Monday thru Friday, 8am-noon or 1pm-5pm.