Origin
Southern and central Africa, Sri Lanka, blue, India, brown, green, Orange
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, Germany, Japan. Colorless danburites are common, with light pink or yellowish stones being more rare and expensive. Only eye clean pieces are valuable.
Color
White, Green, Brownish
Yellow, Brown, Colorless, White, gray, Brownish
For which Rashi?
Cancer, Libra, Scorpio
Not Available
Planet
Moon
Not Available
Element of Planets
Water
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Energy
Receptive
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Finger
Not Available
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Ring Metal
Not Available
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Deities
Diana
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Not to wear with
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Powers
Love
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Planetary
Cancer
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Talisman
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Tenacity
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Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.56-2.60
2.97-3.03
Fracture
Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
{001} Poor
Chemical Composition
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly
Vitreous, Greasy
Pleochroism
AbsentWalter Schumann
Weak: pale yellow yellow
Transparency
Transparent, Transparent to translucent
Gemmological Tables (2004) More from other references
Refractive Index
1.518-1.527
1.627-1.639
Optic Character
Not Available
Biaxial/+
Crystal System
monoclinic
Orthorhombic
Birefringence
0.006-0.007
0.006
Clarity
Transparent
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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Moonstone Vs Danburite Fracture
Fracture is an important parameter when you compare Moonstone and Danburite Physical Properties. It is necessary to understand the significance of these properties, before you compare Moonstone Vs Danburite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Moonstone is Uneven, ConchoidalWalter Schumann and Gemstones of the world (2001). Danburite fracture is Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal and Brittle.
Moonstone Vs Danburite Luster
A primary knowledge about Moonstone vs Danburite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Moonstone exhibits Pearly luster. Danburite, on other hand, exhibits Vitreous and Greasy luster.