A sign at a quarry in Essex, UK, warning of the danger of quicksand. Quicksand is a mixture of water and a granular material, such as sand, silt or clay; a saturated sediment or liquefied soil that cannot support any significant weight (e.g. that of a person or vehicle).
July 21st, 2016
Viewed 1,622 Times - Last Visitor from Ottawa, ON - Canada on 12/09/2023 at 8:41 PM