Origin
Southern and central Africa
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
Brown, Red, Green, Blue, Violet
Red, Yellow, White, gray, Green, Yellow, Red, Colorless, gray, Yellow, Green, White
Streak
Not Available
White
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
Not Available
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Durability
Not Available
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Specific Gravity
1.25-1.35
2.65-2.69
Fracture
Not Available
Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)
Cleavage
Not Available
Perfect on {001}, good on {010}
Mohs Hardness
Not Available
6-6.5
Chemical Composition
Not Available
(Na,Ca)Al1-2Si3-2O8
Luster
Not Available
Vitreous
Pleochroism
Not Available
colorless.
Transparency
Gemmological Tables (2004)
Transparent, Translucent, Transparent to translucent
Refractive Index
1.540-1.560
1.543-1.564
Optic Character
Not Available
Biaxial/+
Crystal System
Not Available
Triclinic
Birefringence
Not Available
0.007-0.011
Clarity
OpaqueUlrich Henn and Claudio C. Milisenda
Transparent
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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Tortoiseshell Vs Andesine Fracture
Fracture is an important parameter when you compare Tortoiseshell and Andesine Physical Properties. It is necessary to understand the significance of these properties, before you compare Tortoiseshell 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. Andesine fracture is Conchoidal, Gems, Sixth Edition (2006), Uneven, Uneven and Uneven.
Tortoiseshell Vs Andesine Luster
A primary knowledge about Tortoiseshell 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. Andesine, on other hand, exhibits Vitreous luster.