Childrenite Vs Grossular
Origin
Brazil
Sri Lanka, India, Brazil
Color
Yellow, White, Brown, Brownish, Black
Green, Brown, Brown, Colorless, Green, gray, Yellow
Streak
Brown, Yellow, White
Brownish, White, Brownish, White
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
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Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.06-3.25
3.55-3.73
Fracture
Sub-Conchoidal, ConchoidalArthur Thomas, Conchoidal, Uneven
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Poor/indistinct on {100}
none
Mohs Hardness
4.5-5
7-7.5
Chemical Composition
(Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Resinous
Greasy, Vitreous
Transparency
Transparent
Gemmological Tables (2004) More from other references
Refractive Index
1.639-1.672
1.730-1.760
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
cubic
Birefringence
0.027-0.042
0.020
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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Childrenite Vs Grossular Fracture
Fracture is an important parameter when you compare Childrenite and Grossular Physical Properties. It is necessary to understand the significance of these properties, before you compare Childrenite Vs Grossular 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 Childrenite is Conchoidal, ConchoidalArthur Thomas, Sub-Conchoidal and Uneven. Grossular fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Childrenite Vs Grossular Luster
A primary knowledge about Childrenite vs Grossular 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. Childrenite exhibits Resinous and Vitreous luster. Grossular, on other hand, exhibits Greasy and Vitreous luster.