Origin
Australia, Canada, Italy, Kazakhstan, Russia, Switzerland, Turkey, USA, Guatemala
Southern and central Africa
Color
Green, Brown, gray
Brown, Red, Green, Blue, Violet
Streak
Not Available
Not Available
For which Rashi?
Pisces, Libra, Gemini, Taurus, Aries, Pisces, Libra, Gemini, Taurus, Aries, Pisces, Libra, Gemini, Taurus, Aries
Not Available
Planet
Venus, Neptune
Not Available
Element of Planets
Water
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
Not Available
Deities
Freyja, Buddha
Not Available
Not to wear with
Not Available
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Powers
Prosperity
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.90-3.38
1.25-1.35
Fracture
Gemstones of the world (2001), Difficult, Splintery
Not Available
Cleavage
1 or 2,2 prismatic.
Not Available
Mohs Hardness
6-7
Not Available
Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
Not Available
Luster
Vitreous
Not Available
Pleochroism
AbsentWalter Schumann
Not Available
Dispersion
None
Not Available
Transparency
Translucent, Translucent to opaque
Gemmological Tables (2004)
Refractive Index
1.600-1.688
1.540-1.560
Optic Character
Not Available
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Crystal System
monoclinic
Not Available
Birefringence
0.020-0.027
Not Available
Clarity
Translucent
OpaqueUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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Cardiovascular
Not Available
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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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Jade Vs Tortoiseshell Fracture
Fracture is an important parameter when you compare Jade and Tortoiseshell Physical Properties. It is necessary to understand the significance of these properties, before you compare Jade 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 Jade is Difficult, Gemstones of the world (2001) and Splintery.
Jade Vs Tortoiseshell Luster
A primary knowledge about Jade 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. Jade exhibits Vitreous luster.