Clay is composed of a mixture of finely grained silicate minerals created from the erosion of igneous and metamorphic rock. When water is added, clay has a characteristic plasticity.
Clay is a fine-grained natural rock or soil material that combines one or more clay
minerals with traces of metal oxides and organic matter. Clays are plastic due ...
Apr 27, 2010 ... Where does clay come from? Clay is a soft, loose, earthy material containing
particles with a grain size of less than 4 micrometres (μm). It forms ...
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Feb 19, 2015 ... We take a trip to Medicine Hat Alberta to Plainsman Clay to pick up some clay.
Tim Lerner gives us a tour of the plant.
Since the first piece of clay fell into a fire and was transformed into a glasslike
material, people have used clay for domestic wares, ritual tokens, and decorative
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Oct 25, 2014 ... Does clay come from dirt? AJR&NMM .... The Clay Teacher 33,329 views. 2:18.
Where do pots come from? - Duration: 2:23. kpriester7 1,632 ...
What Clay is. The earth's crust is made up of largely igneous rock, which, as
nature breaks it down, becomes clay. It has been being formed for millions of
Aug 13, 2008 ... What is clay and why does it do the things it does? Clay is the ... Pre-packaged
clays come in 25 pound bags, which come two to a box. They're ...
Clay is a special kind of earth which is made by the decomposition of rocks
through the action of weathering. What does that mean? Well basically, over time,
What kind of geology makes the best clay for the pottery industry? Watch as a
third ... What makes clay? How does geology is related to pottery making?