Origin
USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Color: colorless, light yellow, light pink, Hardness: 7, Refractive index: 1.63 1.64, Density: 2.98 3.03, Chemical composition: Ca(B2Si2O8), Crystal structure: orthorhombic, Origins: USA, Mexico, Brazil, Germany, Switzerland, Sri Lanka, Burma, Madagascar, Japan. Colorless danburites are common, with light pink or yellowish stones being more rare and expensive. Only eye clean pieces are valuable.
USA
Color
Yellow, Brown, Colorless, White, gray, Brownish, Yellow
Black, Red, Brown
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Solubility
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Durability
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Specific Gravity
2.97-3.03
3.19-3.23
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
{001} Poor
{110} good
Chemical Composition
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak: pale yellow yellow
x=yellow-orange
Transparency
Gemmological Tables (2004) More from other references
Translucent
Refractive Index
1.627-1.639
1.692-1.734
Optic Character
Biaxial/+
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Crystal System
Orthorhombic
monoclinic
Birefringence
0.006
0.0294-0.0452
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Danburite Vs Neptunite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Danburite Vs Neptunite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Danburite and Neptunite Astrology. Its highly necessary to have a basic knowledge of facts about Danburite and Neptunite, before you finalize to buy one.
Danburite is known to regulate the influence of Not Available planet. Neptunite, the unique gem is known to regulate the influence of Not Available planet.