TY  - BOOK
AU  - Hoffmann,J.
TI  - Report on beneficiation tests of kaolins from Johor/West Malaysia
PY  - 1990///
KW  - Mineralogy
KW  - Johor
KW  - Clay
N2  - Objective of the beneficiation tests was the production of particle-size fractions smaller than 10 to 15 microns and the determination of their chemical and physical properties
ER  -