Sedimentary
Sedimentary
Sedimentary
Clay particles have a permanent negative charge.
Subsoil.
Clay particles are of colloidal dimension i.e. 1 to 2 microns .
Clay Stone Briggs died in 1933.
Clay Stone Briggs was born in 1876.
Mike 'Clay' Stone was born in 1951.
Mike 'Clay' Stone died in 2002.
The reason many rivers contain clay is because clay particles are lighter than the small rocks and pebbles beneath, so the clay particles are deposited on top of the rocks. However clay is not lighter than silt particles, in fact clay is much heavier. Normally the silt would cover the clay, but if the river is fast enough, it may continue to carry away the silt particles, and leave the clay.
Yes, clay particles are very small, smaller than sand particles.
Just ley the water evaporate and the clay particles will be left over