Illite
A non-expanding, clay-sized, micaceous mineral. Illite is a phyllosilicate or layered alumino-silicate with a structure constituted by the repetition of tetrahedron–octahedron–tetrahedron (TOT) layers.
A non-expanding, clay-sized, micaceous mineral. Illite is a phyllosilicate or layered alumino-silicate with a structure constituted by the repetition of tetrahedron–octahedron–tetrahedron (TOT) layers.