Clay is not a property, but a natural material.
No, clay is natural. It is typically made by the gradual chemical weathering of rocks.
The ingredients in Crayola Air Dry Clay typically include natural clay, water, and preservatives.
the properties of clay are; ( before it has been fiered ) it is natural not man made it is soft it is permeable
It is a natural resource, fired by hand.
ball clay
Clay.
clay
Polymer clay is lighter than terracotta clay. Terracotta clay is a natural clay that is heavier due to its composition, while polymer clay is a man-made material that is much lighter in weight.
To a potter it can mean searching for natural clay deposits of a kind that are best suited for making pottery.
It is formed by natural processes by usually involving a mixture of limestone and clay.
8 to 20 percent