Názov frakcie / priemer častíc (mm):
hrubý piesok: 2.0-0.2 mm
jemný piesok: 0.2-0.02 mm
prach: 0.02-0.002 mm
íl: pod 0.002 mm
This blog is edited by Peter Pišút, Comenius University, Faculty of Natural Sciences, Department of Physical Geography and Geoecology, Mlynská dolina, 842 15, Bratislava 4, Slovakia