Scapolite Vs Pezzottaite
Origin
Canada, Brazil, Kenya, Tanzania, Madagascar, Burma, Afghanistan
Afghanistan
Color
Violet, White, gray, Brown, pink, Yellow
White, Colorless, Blue, Red, Green, Yellow, Violet, pink
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
2.58-2.74
2.90-3.14
Fracture
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Splintery
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
{100} Distinct, {110} Distinct
Imperfect; basal
Mohs Hardness
5.5-6
7.5-8
Chemical Composition
Na 4Al 3Si 9O 24Cl to Ca 4Al 6Si 6O 24(CO 3,SO 4)Walter Schumann , Gemstones of the world (2001) More from other references
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Luster
Not Available
Vitreous
Pleochroism
Not Available
Moderate dichroic
Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
1.540-1.579
1.598-1.620
Optic Character
Not Available
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Crystal System
tetragonal
Hexagonal
Birefringence
0.006-0.037
0.008-0.011
Clarity
TransparentUlrich 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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Scapolite Vs Pezzottaite Fracture
Fracture is an important parameter when you compare Scapolite and Pezzottaite Physical Properties. It is necessary to understand the significance of these properties, before you compare Scapolite Vs Pezzottaite 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 Scapolite is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Splintery. Pezzottaite fracture is Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009) and Brittle.
Scapolite Vs Pezzottaite Luster
A primary knowledge about Scapolite vs Pezzottaite 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. Pezzottaite, on other hand, exhibits Vitreous luster.
