1 kg of Tumbled Dumortierite - Extra Large Responsibly sourced and geologist certified tumbled stone, perfect for jewelry-making, crafting, pocket stones, and more! This Dumortierite was certified in the Geoworld Geo-paleontological laboratory in Italy under the supervision of expert geologist, Dr. Stefano Piccini. Origin: Mozambique Chakra: 6th (Conscience), 7th (Harmony) Zodiac: Virgo, Sagittarius Dumortierite is treasured for its ability to enhance focus, boost mental clarity, and support confidence. With its calming blue hues and smooth, tumbled finish, this stone is perfect for carrying with you, placing on your desk, or adding to your meditation space. Ideal for students, professionals, and anyone on a journey of self-discovery, Dumortierite encourages perseverance, organization, and a positive outlook. Images are approximations, product varies naturally in size, shape and color.