Proustite Vs Sanidine
Origin
Southern and central Africa
Madagascar, Southern and central Africa
Color
Black, Reddish, gray
Grey, Brownish, Blue, Colorless, White, gray, Reddish
For which Rashi?
Not Available
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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
Not Available
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Durability
Not Available
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Specific Gravity
5.51-5.64
2.54-2.61
Fracture
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
Distinct on {10 1 1}
{001} Perfect, {010} Good
Chemical Composition
Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Adamantine
Not Available
Pleochroism
Moderate; cochineal-red to blood-red
WeakMichael OâDonoghue
Dispersion
Not Available
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Transparency
OpaqueUlrich Henn and Claudio C. Milisenda, Gemmological Tables (2004) Rarely transparentMore from other references
Transparent
Refractive Index
2.792-3.087
1.518-1.536
Optic Character
Not Available
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Crystal System
Trigonal
Not Available
Birefringence
0.295-0.296
0.005-0.008
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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Proustite Vs Sanidine Fracture
Fracture is an important parameter when you compare Proustite and Sanidine Physical Properties. It is necessary to understand the significance of these properties, before you compare Proustite Vs Sanidine 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 Proustite is Brittle, ConchoidalArthur Thomas, Gemstones (2009), Uneven and Uneven. Sanidine fracture is Gems, Sixth Edition (2006), Uneven and Uneven.
Proustite Vs Sanidine Luster
A primary knowledge about Proustite vs Sanidine 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. Proustite exhibits Adamantine luster.