Once gathered, the materials will be ground down, cleaned, and mixed together to make a workable substance. The material is then fired so that it can become hard. The mixture will not melt during the firing, as glass does.
In the kiln, the pottery reaches up to temperatures of 1000 to 1300 degrees Celsius, which liquefies the mixture and allows the components it is made of to bind together.
After the components have bound and cooled to a workable temperature, the material is formed to the desired shape of pottery using a potter's wheel or hand molding. A potter's wheel is used to make a round pot. Hand molding is a technique used when a more intricate design that could not be achieved with a potter's wheel was desired.
After the pottery has been molded, it is fired again to make it hard. This firing reaches to about 1200 degrees Celsius, and the pottery will become very hard. After this final stage of firing, the pottery will be cooled and painted to be sold or used.
For a visual on what the process actually looks like, check out this video of pottery being made:
http://www.youtube.com/watch?v=rYkBimql2s0
Potters wheel
Pottery kiln