Grossular Vs Carnelian
Origin
Sri Lanka, India, Brazil
Not Available
Color
Green, Brown, Colorless, gray, Yellow
Red
Streak
Brownish, White
White
For which Rashi?
Not Available
Taurus, Leo
Element of Planets
Not Available
Not Available
Energy
Not Available
Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Isis, Bragi
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection, Healing, Courage
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.55-3.73
2.58-2.64
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Mohs Hardness
7-7.5
6.5-7
Chemical Composition
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
SiO2
Luster
Greasy, Vitreous
Vitreous
Pleochroism
None
AbsentWalter Schumann
Transparency
Gemmological Tables (2004) More from other references
Translucent, Transparent to nearly opaque
Refractive Index
1.730-1.760
1.535-1.539
Optic Character
Not Available
Not Available
Crystal System
cubic
Trigonal
Birefringence
0.020
0.003-0.009
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Grossular Vs Carnelian Fracture
Fracture is an important parameter when you compare Grossular and Carnelian Physical Properties. It is necessary to understand the significance of these properties, before you compare Grossular Vs Carnelian 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 Grossular is Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009) and Brittle. Carnelian fracture is Uneven, Splintery, Conchoidal, UnevenWalter Schumann and Gemstones of the world (2001).
Grossular Vs Carnelian Luster
A primary knowledge about Grossular vs Carnelian 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. Grossular exhibits Greasy and Vitreous luster. Carnelian, on other hand, exhibits Vitreous luster.