Scapolite Vs Schorl
Origin
Canada, Brazil, Kenya, Tanzania, Madagascar, Burma, Afghanistan
India, Southern and central Africa, Madagascar
Color
Violet, White, gray, Brown, pink, Yellow
Black, Brownish, Greenish
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
2.58-2.74
3.18-3.22
Fracture
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Splintery
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
{100} Distinct, {110} Distinct
{1011} Indistinct
Mohs Hardness
5.5-6
Not Available
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
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Not Available
Vitreous
Pleochroism
Not Available
Very strong: yellow-brown pale yellow
Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent
Refractive Index
1.540-1.579
1.635-1.672
Optic Character
Not Available
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Crystal System
tetragonal
Not Available
Birefringence
0.006-0.037
0.025
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 Schorl Fracture
Fracture is an important parameter when you compare Scapolite and Schorl Physical Properties. It is necessary to understand the significance of these properties, before you compare Scapolite Vs Schorl 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. Schorl fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Scapolite Vs Schorl Luster
A primary knowledge about Scapolite vs Schorl 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. Schorl, on other hand, exhibits Vitreous luster.