Welcome to Golden Bay Dolomite

New Zealand's Finest Magnesium Fertiliser

Dolomite is a Calcium Magnesium Carbonate occurring as a completely natural rock deposit found in New Zealand only at Mount Burnett in Golden Bay

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Magnesium Carbonate

Golden Bay Dolomite is natural Magnesium Carbonate, non - leaching and totally plant available. Typically New Zealand soils are magnesium…


Calcium Carbonate

Golden Bay Dolomite supplies calcium carbonate, essential to all soils. A correct application of Dolomite will lift the base saturation…

Soil Testing NZ

Soil Structure

The correct base saturation of Magnesium and Calcium determines soil structure. Magnesium tightens soil and Calcium loosens it. Ideal levels…