Smithsonite Vs Caledonite
Origin
USA, Southern and central Africa
USA
Color
Brown, Green, White, gray, Blue, Yellow
Blue, Green, Blue, Green, Green
Streak
White
Blue, Greenish, White
For which Rashi?
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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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Solubility
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Durability
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Specific Gravity
4.00-4.65
5.6-5.76
Fracture
Uneven, Sub-Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)
Cleavage
Perfect on [1011]
[001] perfect; [100] distinct
Mohs Hardness
5-5.5
2.5-3
Chemical Composition
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
AbsentWalter Schumann
Weak
Transparency
Translucent
Transparent
Refractive Index
1.620-1.850
1.818-1.909
Optic Character
Not Available
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Crystal System
Trigonal
Orthorhombic
Birefringence
0.223-0.227
0.091
Clarity
Translucent
Transparent
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 Caledonite Fracture
Fracture is an important parameter when you compare Smithsonite and Caledonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Smithsonite Vs Caledonite 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. Caledonite fracture is Handbook of mineralogy (2001), Uneven and UnevenAnthony et al.
Smithsonite Vs Caledonite Luster
A primary knowledge about Smithsonite vs Caledonite 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. Caledonite, on other hand, exhibits Vitreous luster.