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Dumortierite with quartz, 6 or 8 mm round beads. Sold in 38/39 cm bead strand, in 17 to 21 cm bracelet, in 45 cm necklace or 60 cm sautoir. AA to AAA quality!
Dumortierite with quartz, 6 or 8 mm round beads. Sold in 38/39 cm bead strand, in 17 to 21 cm bracelet, in 45 cm necklace or 60 cm sautoir. AA to AAA quality!
Regular price
€22,00 EUR
Regular price
Sale price
€22,00 EUR
Unit price
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per
Taxes included.
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About the product:
Please note: The pearl threads do not have a clasp , but if you wish, ask us and you will receive a bracelet, necklace or sautoir made to your measurements, 'ready to wear'!
- "If you would like a specific model or individual beads, please send us a message, thank you."
- Sales options :
- .In 38/39 cm threads, pearl size of 6, 8 or 10 millimeters
- .In bracelets from 17 to 21 cm (High resistance elastic thread)
- .In 45 cm necklaces (Silver, Silver tone or Gold finish)
- .In 60 cm necklace (Silver, Silver tone or Gold finish)
- Assembly by Gem & Zen guaranteed for 2 years
For information:
- Number of beads on a 38 to 40 centimeter thread depending on arrivals:
- 10 mm = 38 to 39 beads
- 8 mm = 48 to 49 beads
- 6 mm = 63 to 65 beads
- 4 mm = 96 to 98 beads
📋 Mineralogical sheet:
Characteristic | Detail |
---|
Name | Dumortierite with Quartz |
Category | Silicate (Dumortierite: aluminum and silicate; Quartz: SiO₂) |
Chemical formula | Dumortierite: Al₇Si₃O₁₃(OH); Quartz: SiO₂ |
Color | Dark blue to blue-violet (dumortierite) with translucent quartz inclusions |
Crystal system | Dumortierite: Orthorhombic; Quartz: Hexagonal (trigonal) |
Habit | Prismatic crystals, compact masses, aggregates |
Hardness (Mohs) | 7–7.5 (in combination with Quartz) |
Density | 3.3–3.4 g/cm³ |
Glow | Vitreous to resinous |
Transparency | Translucent to opaque |
Cleavage | Dumortierite: perfect according to {010}; Quartz: none, conchoidal fracture |
Optical properties | Intense blue color with glassy reflections of quartz |
Main deposits | Brazil, Madagascar, Namibia, United States |
Use | Jewelry (cabochons, pearls), lithotherapy |
Virtues (Lithotherapy) | Concentration, mental calm, grounding, energetic harmonization, mental clarity |
Purification | Distilled or spring water, sage or palo santo smudging, moon |
Recharging | Moonlight, on quartz cluster or crystal druse |
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