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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 ...

What is clay? | Sciencelearn Hub


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 ...

www.ask.com/youtube?q=Where Does Clay Come from?&v=mRuhUo1C_fU
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.
www.ask.com/youtube?q=Where Does Clay Come from?&v=lDgbTAHa_yY
Feb 19, 2015 ... We took a trip to Medicine Hat Alberta to Plainsman Clay and saw how they process their clay! From pile to pots. "Every day is Clay Day!®.

HOW TO FIND AND DIG CLAY - Kit Cornell Pottery: Teaching


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 years, ...

Environmental Characteristics of Clays and Clay Mineral Deposits


Apr 1, 2009 ... The U.S. Geological Survey (USGS) supports studies of the properties of clays, the mechanisms of clay formation, and the behavior of clays ...

What is Clay?: Sculpture Activities and Lessons for Children and ...


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,  ...

Going Local: How to Dig and Process Your Own Clay | Ceramic Arts ...


May 14, 2010 ... Graham Sheehan pours some local clay through a sieve. .... Then after 15 mins or so, come back and it should be done. ... Does anyone have any experience with getting permission to dig clay on property you don't own?

Stuff About Clay | Jenny Gulch Pottery & Art


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 ...

The Real Dirt About Clay | Science | Video | PBS LearningMedia


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?

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.
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Clay and Pottery - Infoplease


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  ...

Clays in Soils - SOEST - University of Hawaii


Reply to ASK-AN-EARTH-SCIENTIST. Subject: Clays in Soils. Where does clay come from? How can I identify clay in soil? How does one purify it for use?

What is Clay? History of Art - Quatr.us


What is Clay? - How people in the ancient world used clay.