Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, brown, Yellow, Orange, Sri Lanka
Colombia, Color: Red, Orangey Red, Orange, Yellow, color shift to Green, Hardness: 6 6.5, Refractive index: 1.55 1.56, Density: 2.66 2.70, Chemical composition: (Na, Ca)(Si, Al)4O8, Crystal structure: triclinic, Origins: Congo, Tibet.
Color
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Red, Yellow, White, gray, Green, Colorless
For which Rashi?
Sagittarius
Not Available
Element of Planets
Not Available
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Energy
Projective
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Finger
Not Available
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Ring Metal
Not Available
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Not to wear with
Not Available
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Powers
Healing, Love, Money
Not Available
Planetary
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.49-3.57
2.65-2.69
Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, Conchoidal, Gems, Sixth Edition (2006)
Cleavage
[001] Perfect
Perfect on {001}, good on {010}
Chemical Composition
Al2SiO4(F,OH)2
(Na,Ca)Al1-2Si3-2O8
Pleochroism
Weak
colorless.
Transparency
Transparent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.606-1.644
1.543-1.564
Optic Character
Not Available
Biaxial/+
Crystal System
Orthorhombic
Triclinic
Birefringence
0.008-0.011
0.007-0.011
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Not Available
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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
Not Available
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Topaz Vs Andesine Fracture
Fracture is an important parameter when you compare Topaz and Andesine Physical Properties. It is necessary to understand the significance of these properties, before you compare Topaz Vs Andesine 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 Topaz is Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009) and Brittle. Andesine fracture is Uneven, Conchoidal, Gems and Sixth Edition (2006).
Topaz Vs Andesine Luster
A primary knowledge about Topaz vs Andesine 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. Topaz exhibits Vitreous luster. Andesine, on other hand, exhibits Vitreous luster.
