Research Letter
Rheological Behavior of Smectite Dispersions: The Influence of Suspension Concentration and Exchangeable Cation
Figure 1
Powder patterns of the raw bentonite (upper diffractogram) and the fine fraction (lower diffractogram)-smectite (bold values), quartz (4.260 Å, 3.350 Å), anorthite (3.224 Å, 1.542 Å), opal CT (4.069 Å), mica (3.651 Å), and magnetite (2.520 Å).