Origin
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.
Southern and central Africa
Color
Red, Yellow, White, gray, Green, Yellow, Red, Colorless, gray, Yellow, Green, White
Violet, Brownish, Black, pink, Red, Reddish
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
Brittle
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Solubility
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Durability
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Specific Gravity
2.65-2.69
3.2-3.4
Fracture
Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
Perfect on {001}, good on {010}
[100] [001] perfect
Mohs Hardness
6-6.5
4-4.5
Chemical Composition
(Na,Ca)Al1-2Si3-2O8
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Not Available
Pleochroism
colorless.
StrongArthur Thomas
Transparency
Transparent, Translucent, Transparent to translucent
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.543-1.564
1.85-1.92
Optic Character
Biaxial/+
Not Available
Crystal System
Triclinic
Orthorhombic
Birefringence
0.007-0.011
0.070
Clarity
Transparent
TranslucentWalter Schumann
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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Andesine Vs Purpurite Fracture
Fracture is an important parameter when you compare Andesine and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andesine Vs Purpurite 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 Andesine is Conchoidal, Gems, Sixth Edition (2006), Uneven, Uneven and Uneven. Purpurite fracture is Brittle, Gemstones (2009), Uneven and UnevenArthur Thomas.
Andesine Vs Purpurite Luster
A primary knowledge about Andesine vs Purpurite 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 exhibits Vitreous luster.