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GRADING AND SAMPLING OF MISSOURI BURLEY AND DIASPORE CLAYS 1
Author(s) -
Forbes C. R.
Publication year - 1931
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1931.tb16616.x
Subject(s) - diaspore (botany) , sampling (signal processing) , grading scale , terminology , grading (engineering) , mineralogy , scale (ratio) , geology , computer science , engineering , civil engineering , geography , cartography , philosophy , population , sociology , medicine , biological dispersal , linguistics , demography , surgery , seed dispersal , filter (signal processing) , computer vision
At the present time there is no uniform terminology applied to Missouri high alumina clays. The terms burley flint, burley, and diaspore are suggested. Sampling methods are described and the adoption of a uniform sampling procedure is recommended. The advantage of establishing a sliding scale of prices based on alumina content is pointed out.