Kidwellite is a rare phosphate mineral, often found in oxidised zones of arsenic-rich phosphate deposits. It forms delicate, fibrous, and botryoidal masses, usually in soft green to yellow-green hues, giving it an ethereal, almost mossy appearance. Historically, it has fascinated collectors for its intricate formations and subtle colours. In folk tradition, Kidwellite was believed to foster patience and gentle energy. Metaphysically, it is thought to support emotional healing, harmony, and connection to nature, making it a serene and uplifting stone for display or meditation.