Monazite is mainly valuable as a *source of rare-earth elements*, especially cerium, lanthanum, neodymium and praseodymium. Its main uses include:
*Permanent magnets* – rare-earth elements from monazite can be used in high-performance magnets for motors and generators.
Electric vehicles* – rare-earth magnets are important components in many EV drive motors.
Wind turbines* – rare-earth magnets can be used in high-efficiency generators.
*Electronics* – rare-earth elements are used in various electronic and technological components.
*Catalysts* – cerium and other rare-earth elements are used in petroleum refining and automotive catalytic systems.
Glass manufacturing* – cerium compounds can be used for glass polishing and improving certain optical properties.
Ceramics* – rare-earth compounds are used in specialized ceramic materials.
*Aerospace and advanced materials* – rare-earth elements contribute to high-performance alloys and specialized materials.
Scientific and industrial applications* – individual rare-earth elements extracted from monazite have numerous specialized uses.
*Thorium production/research* – monazite can contain thorium, although handling and processing thorium