Dumortierite Tumbled Stone - 20-30 mm

Dumortierite Tumbled Stone, a smooth polished piece in deep blue to indigo, often set within a paler quartz matrix that softens the colour. Each stone is tumbled to a rounded shape and a glossy polish that brings out the rich blue. It sits comfortably in the hand or pocket.

Dumortierite is traditionally associated with mental clarity, focus and calm, and is commonly used as an organizing, steadying stone for the mind. People often keep it on a desk for clear thinking, hold it while studying, or carry it for a sense of calm concentration. Its deep blue makes it a quietly striking piece.

Each Dumortierite Tumbled Stone is natural, so the depth of blue and the amount of quartz matrix vary from one piece to the next.

Key Properties
Primary Focus: Clarity & Focus
Secondary Focus: Calm & Stress Relief
Chakra Association: Throat, Third Eye
Zodiac Sign: Leo, Virgo
Chinese Zodiac: Horse, Rabbit
Ruling Planet: Saturn
Elements: Air, Water
Mohs Hardness: 7-8.5
Stone Family: Nesosilicate
Material: Natural Dumortierite in quartz matrix
Origin: Namibia, Brazil
Form: Tumbled
Finish: Polished
Approximate Size: 20-30 mm (0.7-1.1 inches)
Approximate Weight: Single stone, 100 g, or 1 lb (454 g bulk quantity)
Listing: Blue silicate mineral variety

Geological Information
Dumortierite is an aluminium borosilicate mineral, hard-wearing at Mohs 7 to 8.5, prized for its deep blue to indigo colour, here set within a pale quartz matrix. The colour comes from the mineral's own structure and trace elements rather than any added treatment. It is a natural, untreated material. It is sourced from Brazil, Namibia, Madagascar, France, the USA and Austria.

AuturaSol Standard
Each natural stone is selected for its authenticity, geological integrity, and energetic clarity. Natural variations in colour, structure, inclusions, and surface features are inherent to geological materials and contribute to the individuality of each piece. Any known treatments, enhancements, stabilization, or man-made characteristics are clearly disclosed within the product information where applicable. Every piece is inspected and photographed to reflect its true character; however, lighting conditions, screen settings, and natural variation may cause slight differences in appearance. If you have any questions about a piece before completing your purchase, we're always here to help. Where authenticity meets beauty, we tell you exactly what you're holding.