Feldspar Vs Scapolite
Origin
Southern and central Africa
Canada, Brazil, Kenya, Tanzania, Madagascar, Burma, Afghanistan
Color
Yellow, Green
Violet, White, gray, Brown, pink, Yellow
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
2.56-2.75
2.58-2.74
Fracture
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Splintery
Cleavage
two or three
{100} Distinct, {110} Distinct
Mohs Hardness
6-6.5
5.5-6
Chemical Composition
Not Available
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
Luster
Vitreous
Not Available
Pleochroism
None
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Transparency
Transparent, Translucent
Gemmological Tables (2004) More from other references
Refractive Index
1.518-1.570
1.540-1.579
Optic Character
Not Available
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Crystal System
Triclinic or monoclinic
tetragonal
Birefringence
0.008-0.010
0.006-0.037
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
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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Feldspar Vs Scapolite Fracture
Fracture is an important parameter when you compare Feldspar and Scapolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Feldspar Vs Scapolite 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 Feldspar is Conchoidal, Conchoidal, Gemstones of the world (2001), Uneven and Uneven. Scapolite fracture is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Splintery.
Feldspar Vs Scapolite Luster
A primary knowledge about Feldspar vs Scapolite 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. Feldspar exhibits Vitreous luster.