I love the red clay I use. The way it feels running through my hands on the potter’s wheel, the way it holds the glaze color, and the beautiful earthy red it fires too. When the clay order arrived, it got me thinking of dirt. I mean soil. Dirt is what you sweep up, and clay is a type of soil.
Soil is a living, breathing thing that, like the body’s skin, requires care and attention. Soil processes and recycles nutrients, like carbon, so that living things can use them over and over again, making it vital to survival. The world has around 23,000 types of soil. North Carolina has about 500. One is clay. Clay contains minerals like iron, magnesium, alkali metals, and alkaline earths. The magic is that these minerals develop plasticity when wet, making the clay malleable.
The red clay soil North Carolinians see along the roadways and in our yards is good for more than pottery. Clay is stable ground. It doesn't expand or swell with water. It breathes, iron oxidizes in the presence of air, turning it red. Clay is good for building roads and homes. It also attracts potters. Immigrant potters from England and Germany first arrived in Seagrove, NC, in the late 18th century. Seagrove is the “The Handmade Pottery Capital of the United States.”