Chlorastrolite Vs Spessartine
Origin
USA
Afghanistan, China, Madagascar, Southern and central Africa, Pakistan, Sri Lanka, USA
Color
Green
Red, Reddish, orange, Brown
Streak
Not Available
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.1-3.5
4.12-4.18
Fracture
Granular
ConchoidalArthur Thomas, Conchoidal, Brittle
Cleavage
Not Available
{???} Distinct
Chemical Composition
Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Chatoyant
Vitreous
Pleochroism
NilArthur Thomas
Not Available
Transparency
Gems
Gemmological Tables (2004) More from other references
Refractive Index
1.7
1.789-1.820
Optic Character
Not Available
Not Available
Crystal System
Not Available
Isometric
Birefringence
0.010
0.027
Clarity
Gems
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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Cardiovascular
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Respiratory
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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
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Qualities Associated
Not Available
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Chlorastrolite Vs Spessartine Fracture
Fracture is an important parameter when you compare Chlorastrolite and Spessartine Physical Properties. It is necessary to understand the significance of these properties, before you compare Chlorastrolite Vs Spessartine 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 Chlorastrolite is Granular. Spessartine fracture is Brittle, Conchoidal and ConchoidalArthur Thomas.
Chlorastrolite Vs Spessartine Luster
A primary knowledge about Chlorastrolite vs Spessartine 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. Chlorastrolite exhibits Chatoyant luster. Spessartine, on other hand, exhibits Vitreous luster.