florencite

Florencite is a rare mineral belonging to the group of phosphates, composed primarily of cerium, lanthanum, and neodymium elements bound with phosphate, carbonate, and minor other minerals. It typically forms as small, transparent to translucent crystals or granular masses. Found mainly in natural mineral deposits associated with other rare earth elements, florencite is valued for its content of rare earth metals used in high-tech applications like electronics and catalysts. Its formation reflects specific geological conditions involving the weathering of zircon or bastnäsite sources, making it significant for mineral collectors and researchers studying rare earth element deposits.