Esperite Vs Tigers Eye
Origin
USA
China, South Africa
Color
White
Yellow, Brown
Streak
White
Not Available
For which Rashi?
Not Available
Leo, Capricorn
Element of Planets
Not Available
Earth
Energy
Not Available
Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
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Deities
Not Available
Bast
Not to wear with
Not Available
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Powers
Not Available
Money, Protection
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
4.28-4.42
2.58-2.64
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Metallic
Gems, Sixth Edition (2006)
Cleavage
Distinct on [010] and [100] poor on [101]
Indiscernible
Mohs Hardness
5-5.5
6.5-7
Chemical Composition
PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)
SiO2
Pleochroism
colorless.
Not Available
Dispersion
Not Available
None
Transparency
OpaqueAnthony et al, Opaque, Transparent
Opaque
Refractive Index
1.760-1.774
1.534-1.540
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Trigonal
Birefringence
0.012
Not Available
Clarity
OpaqueAnthony et al
Gemstones of the world (2001) More from other references
Neurological
Not Available
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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
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Qualities Associated
Not Available
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Esperite Vs Tigers Eye Fracture
Fracture is an important parameter when you compare Esperite and Tigers Eye Physical Properties. It is necessary to understand the significance of these properties, before you compare Esperite Vs Tigers Eye 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 Esperite is Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle and Metallic. Tigers Eye fracture is Gems and Sixth Edition (2006).
Esperite Vs Tigers Eye Luster
A primary knowledge about Esperite vs Tigers Eye 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. Esperite exhibits Vitreous luster. Tigers Eye, on other hand, exhibits Silky luster.