Locally sourced kaolin clay is processed to meet a number of applications for agricultural soil supplements and as a filler for a variety of industrial products such as paper, ceramics, plastics and building materials.
Dolomite
Dolomite is sourced from Golden Bay, Nelson and is a naturally occurring material containing magnesium carbonate, elemental magnesium and calcium carbonate.
Dolomite is primarily used for farming and horticulture where magnesium and calcium inputs are required.