Euclase is a striking beryllium aluminium silicate mineral, prized for its brilliant clarity and range of colours from pale blue to colourless. Its transparent, glass-like crystals often form sharp, elongated prisms, catching the light beautifully. Historically, euclase was admired for its rarity and believed to bring clarity and insight. Metaphysically, it is thought to promote mental focus, emotional balance, and spiritual growth, helping one release fear and self-doubt. A stunning choice for collectors and crystal enthusiasts alike.