Girasol Vs Tortoiseshell
Origin
Southern and central Africa
Southern and central Africa
Color
Colorless
Brown, Red, Green, Blue, Violet
Streak
Not Available
Not Available
For which Rashi?
Not Available
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Planet
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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
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
1.98-2.50
1.25-1.35
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Not Available
Cleavage
Not Available
Not Available
Mohs Hardness
5.5-6.5
Not Available
Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Not Available
Luster
Not Available
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Pleochroism
AbsentWalter Schumann
Not Available
Dispersion
None
Not Available
Transparency
Transparent
Gemmological Tables (2004)
Refractive Index
1.37-1.52
1.540-1.560
Optic Character
Not Available
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Crystal System
Not Available
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Birefringence
Not Available
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Clarity
Transparent
OpaqueUlrich 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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Girasol Vs Tortoiseshell Fracture
Fracture is an important parameter when you compare Girasol and Tortoiseshell Physical Properties. It is necessary to understand the significance of these properties, before you compare Girasol Vs Tortoiseshell 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 Girasol is Conchoidal, Conchoidal and Gemstones of the world (2001).
Girasol Vs Tortoiseshell Luster
A primary knowledge about Girasol vs Tortoiseshell 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.