Origin
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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.
Color
Grey, Black, gray
Yellow, Brown, Colorless, White, gray, Brownish, Yellow
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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Tenacity
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Brittle
Solubility
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Durability
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Specific Gravity
5.05
2.97-3.03
Fracture
Brittle, Metallic
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
Distinct / Good, Prismatic
{001} Poor
Chemical Composition
Ba(Mn++++,Mn++)8O16
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
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Vitreous, Greasy
Pleochroism
Weak.
Weak: pale yellow yellow
Transparency
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Gemmological Tables (2004) More from other references
Refractive Index
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1.627-1.639
Optic Character
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Biaxial/+
Crystal System
monoclinic
Orthorhombic
Birefringence
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0.006
Clarity
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TransparentUlrich Henn and Claudio C. Milisenda
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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Hollandite Vs Danburite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Hollandite Vs Danburite 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 Hollandite and Danburite Astrology. Its highly necessary to have a basic knowledge of facts about Hollandite and Danburite, before you finalize to buy one.
Hollandite is known to regulate the influence of Not Available planet. Danburite, the unique gem is known to regulate the influence of Not Available planet.