Rare-earth processing and neodymium magnets. Wash stone for monazite, separate it in separator banks and make magnets for electric engines, express belts and later machines. Cerium and lanthanum make precision optics for production science and improve optional recipes. Later, separate dysprosium for high-temperature magnets. Works with Space Age, Brevven's BZ mods, Krastorio 2, Space Exploration, Planetfall and Timeken.
Mods introducing new content into the game.