Zr
Refractory Metal High Criticality

Zirconium

About Zirconium

Zirconium is a refractory metal prized for its exceptional corrosion resistance and low neutron absorption cross-section, making it the material of choice for nuclear fuel rod cladding. Zircon sand is widely used in ceramics, foundry casting, and refractory applications. Australia and South Africa are the leading producers of zircon mineral sands from heavy mineral sand deposits.

Primary Uses

Nuclear reactor fuel rod cladding Ceramic and refractory materials Foundry sands Chemical processing equipment Dental and medical implants

Top Producing Countries

1 Australia
2 South Africa
3 China
4 Mozambique
5 Indonesia

Quick Facts

Symbol
Zr
Atomic Number
40
Category
Refractory Metal
Criticality Level
High
Supply Risk
Medium
Top Producer
Australia
USGS Critical List
Listed
EU CRM List
Listed

Explore Zirconium In Depth

Dive into detailed analysis across 11 key topics covering every aspect of the Zirconium value chain.

Return to the full Mineral Library to explore other critical and strategic minerals.