Schorl Vs Cinnabar
Origin
India, Southern and central Africa, Madagascar
Spain, China
Color
Black, Brownish, Greenish
Red, gray, Brown, pink
Streak
Brown
Scarlet, Red
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
Slightly sectile
Solubility
Not Available
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
Not Available
Not Available
Specific Gravity
3.18-3.22
2
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Uneven, Gemstones (2009), Brittle
Cleavage
{1011} Indistinct
Prismatic {10 1 0}, perfect
Mohs Hardness
Not Available
2-2.5
Chemical Composition
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
Very strong: yellow-brown pale yellow
NilArthur Thomas
Dispersion
Not Available
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Transparency
Transparent, Translucent
Translucent
Refractive Index
1.635-1.672
2.905-3.25
Optic Character
Not Available
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Crystal System
Not Available
Trigonal
Birefringence
0.025
Not Available
Clarity
Transparent
Translucent
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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Schorl Vs Cinnabar Fracture
Fracture is an important parameter when you compare Schorl and Cinnabar Physical Properties. It is necessary to understand the significance of these properties, before you compare Schorl Vs Cinnabar 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 Schorl is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Cinnabar fracture is Brittle, Gemstones (2009), Uneven and Uneven.
Schorl Vs Cinnabar Luster
A primary knowledge about Schorl vs Cinnabar 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 exhibits Vitreous luster. Cinnabar, on other hand, exhibits Adamantine luster.