The matrix is comprised of quartz, potassium and sodium feldspars, and iron oxides. The prevalence of mica makes the vessels easy to identify. Organic material used to temper the clay and the voids is commonly visible.
—
Description
The matrix is comprised of quartz, potassium and sodium feldspars, and iron oxides. The prevalence of mica makes the vessels easy to identify. Organic material used to temper the clay and the voids is commonly visible.
