Cinnabar Vs Andradite
Origin
Spain, China
Italy, Russia
Color
Red, gray, Brown, pink
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Streak
Scarlet, Red
White
For which Rashi?
Not Available
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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
Slightly sectile
Brittle
Solubility
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Not Available
Durability
Not Available
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Specific Gravity
2
3.70-4.10
Fracture
Uneven, Uneven, Gemstones (2009), Brittle
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Prismatic {10 1 0}, perfect
none
Mohs Hardness
2-2.5
6.5-7
Chemical Composition
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Adamantine
Adamantine, Resinous
Pleochroism
NilArthur Thomas
Not Available
Transparency
Translucent
Transparent
Refractive Index
2.905-3.25
1.88-1.94
Optic Character
Not Available
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Crystal System
Trigonal
cubic
Birefringence
Not Available
0.057
Clarity
Translucent
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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Cinnabar Vs Andradite Fracture
Fracture is an important parameter when you compare Cinnabar and Andradite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cinnabar Vs Andradite 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 Cinnabar is Brittle, Gemstones (2009), Uneven and Uneven. Andradite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Cinnabar Vs Andradite Luster
A primary knowledge about Cinnabar vs Andradite 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. Cinnabar exhibits Adamantine luster. Andradite, on other hand, exhibits Adamantine and Resinous luster.