Welcome to Coxmin Minerals

William Cox Minerals Ltd is an established supplier of quality processed non-metallic minerals to industrial customers in New Zealand, Australia, and the Pacific Islands. Catering for small (25kg per time) users to large 1000 tonne + customers. Our focus is on delivering value through high quality product with outstanding service and competitive prices.

Our products include Barytes, Calcium Carbonates, Talcs & Perlite etc, along with being Authorised Distributors for 3M™ Glass Bubbles, Ceramic Microspheres, Fluorosurfactants FC4430, FC4432 and Dyneon™ TF1641 PTFE.

We hope you are able to find the information or product you require. Please contact us for any further assistance. We welcome your enquiry.

About us
Products Distribution Order form
William Cox Minerals Ltd is a non listed, family-owned New Zealand company initially set up in 1984. William Cox Minerals Ltd have an extensive range of processed minerals available or can tailor to suit your requirements. William Cox Minerals Ltd has a distribution network extending to all areas of New Zealand, Australia and the Pacific Islands. Use our online order form to send an initial order enquiry to our sales office.
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