Sanidine Vs Purpurite
Origin
Madagascar, Southern and central Africa
Southern and central Africa
Color
Grey, Brownish, Blue, Colorless, White, gray, Reddish
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
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Solubility
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Durability
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Specific Gravity
2.54-2.61
3.2-3.4
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
{001} Perfect, {010} Good
[100] [001] perfect
Chemical Composition
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Luster
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Pleochroism
WeakMichael OâDonoghue
StrongArthur Thomas
Dispersion
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Transparency
Transparent
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.518-1.536
1.85-1.92
Optic Character
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Crystal System
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Orthorhombic
Birefringence
0.005-0.008
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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Sanidine Vs Purpurite Fracture
Fracture is an important parameter when you compare Sanidine and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sanidine 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 Sanidine is Gems, Sixth Edition (2006), Uneven and Uneven. Purpurite fracture is Brittle, Gemstones (2009), Uneven and UnevenArthur Thomas.
Sanidine Vs Purpurite Luster
A primary knowledge about Sanidine 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.