Rare earth powders in two sample jars, magnet powder and oxide powder, on a lab bench with sieves, a milling jar, and a pinned world map behind.

Rare earth powders are shown in two sealed sample jars, one filled with magnet powder and one with oxide powder. A sieve stack and a milling container sit nearby, pointing to particle sizing and processing control. In the background, a world map with colored pins suggests global concentration and strategic supply routes.