Smithsonite Vs Hibonite
Origin
USA, Southern and central Africa
Madagascar
Color
Brown, Green, White, gray, Blue, Yellow
Brownish, Black, Reddish, Brown, Blue
Streak
White
Reddish, Brown
For which Rashi?
Not Available
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Planet
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Element of Planets
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Finger
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Ring Metal
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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
Brittle
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Solubility
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Durability
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Specific Gravity
4.00-4.65
3.84
Fracture
Uneven, Sub-Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Perfect on [1011]
{0001} good, {10 1 0} parting
Mohs Hardness
5-5.5
7.5-8
Chemical Composition
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ca,Ce)(Al,Ti,Mg)12O19
Luster
Vitreous, Pearly
Vitreous
Pleochroism
AbsentWalter Schumann
O = brownish gray; E = gray
Transparency
Translucent
Handbook of mineralogy (2001)
Refractive Index
1.620-1.850
1.79-1.807
Optic Character
Not Available
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Crystal System
Trigonal
Hexagonal
Birefringence
0.223-0.227
Not Available
Clarity
Translucent
Handbook of mineralogy (2001)
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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Smithsonite Vs Hibonite Fracture
Fracture is an important parameter when you compare Smithsonite and Hibonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Smithsonite Vs Hibonite 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 Smithsonite is Brittle, Gemstones of the world (2001) More from other references, Metallic, Sub-Conchoidal, Uneven and UnevenWalter Schumann. Hibonite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Subconchoidal.
Smithsonite Vs Hibonite Luster
A primary knowledge about Smithsonite vs Hibonite 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. Smithsonite exhibits Pearly and Vitreous luster. Hibonite, on other hand, exhibits Vitreous luster.