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