SOUTH AUSTRALIAN CHAMBER OF MINES & ENERGY
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Kaolin

What is Kaolin?
Kaolin is a soft white, bright inert mineral clay with very fine particle size. Due to its inertness, non-toxicity, and bright whiteness, it is considered one of the most important and versatile industrial clays, with a white variety of uses. 
If there’s an unsung hero of the minerals world, it’s kaolin. It’s indispensable. It’s in paper, rubber, paint, ceramics, cosmetics, fibreglass and pharmaceuticals. But most of us would only recognise it as the soft-white clay in china and porcelain. It is a chemically inert mineral. And that makes it ideal as an extender as it won’t react with other compounds or promote bacterial growth. It’s highly adsorbent but doesn’t swell. This gives it a role in purifying wastewater of metals and chloride contaminants. 

​​How is it used?
Kaolin is found in hundreds of everyday objects including cosmetics, ceramics, cement, paint, rubber, medicines, pesticides, orthodontics, orthopaedics, and plastics.

The largest single market for kaolin is the paper industry, where it is used to fill the spaces between cellulose fibres and as a coating agent to produce high gloss paper with good printability. 

It’s also in growing demand among high-tech industries, with uses including nanotechnology and insulation for lithium-ion batteries. 

Picture
Did you know?
Halloysite is a rare form of kaolin where the mineral naturally occurs as nanotubes. It has a wide variety of industrial uses including in specialised green technologies and other cutting-edge applications such as hydrogen storage, water remediation, carbon capture and conversion, supercapacitors and cancer therapeutics. 
​
Where is Kaolin mined in South Australia?
Andromeda is progressing towards development of its halloysite-kaolin Great White Project on the Eyre Peninsula, with considerable potential for other large resources of kaolin across South Australia.
Halloysite-Kaolin
The end product of Andromeda's halloysite-kaolin from the Great White Project.
Kaolin is used in ceramics
Kaolin is used in ceramics


CONTACT THE SOUTH AUSTRALIAN CHAMBER OF MINES & ENERGY
​e: 
[email protected]  |  t: +61 (0)8 8202 9999
​
​3rd Floor, 115 King William Street, Adelaide South Australia 5000
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  • Home
  • ABOUT US
    • SACOME
    • Council
    • Committees >
      • Mining & Extractives Committee
      • Exploration Committee
      • Petroleum Committee
      • Energy Committee
      • Infrastructure Committee
      • Legislation & Regulation Committee
      • Economics & Tax Committee
      • External Affairs Committee
    • Governance
    • Membership
    • State Economic Contribution
    • Annual Sponsorship
  • NEWS & EVENTS
    • Media Releases
    • Events
    • SACOME Opinion
  • EDUCATION
    • STEM Digital Technology Program
    • Unearth Your Future
    • Student and Career Information
    • Playford Trust Scholarships
  • OUR POLICIES
    • 2025 Policy Priorities >
      • State Economic Development
      • Energy & Innovation
      • Infrastructure
      • Legislation & Regulation
      • Education, Workforce & Skills
    • Energy Policy
    • Climate Change
    • Nuclear Energy
    • Land Access Guides
  • PUBLICATIONS
    • 2030 Vision
    • Resourceful SA 2024/25 >
      • Copper
      • Silver
      • Gold
      • Iron Ore
      • Uranium
      • Kaolin
      • Mineral Sands
      • Graphite
      • Gypsum
      • Lead
      • Limestone
      • Zinc
      • Oil & Gas
      • Hydrogen
    • RESOURCEFUL SA 2020
    • Annual Reports
    • Blueprint for Mental Health
  • SUBMISSIONS
  • CONTACT