title: Moisture characteristics of banded ingredients in coal and their influence on preparation of analysis samples.
abstract: The moisture vapour characteristics of the banded ingredients of several coal samples are examined. The effects of grinding and the relative humidity of the ambient atmosphere on the moisture contents of the samples has been investigated.
authors.affiliation: Illinois State Geological Survey, Urbana, Illinois, U.S.A.
authors.forename: O W
authors.initials: OW
authors.lastname: Rees