Caledonite Vs Coral
Origin
USA
Southern and central Africa, Orange, blue, Orange, blue
Color
Blue, Green, Blue, Green, Green
White, Blue
Streak
Blue, Greenish, White
Not Available
For which Rashi?
Not Available
Pisces
Planet
Not Available
Neptune
Element of Planets
Not Available
Water
Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
Receptive
Deities
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Venus
Not to wear with
Not Available
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Powers
Not Available
Healing, Protection
Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
5.6-5.76
2.60-2.70
Fracture
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)
Irregular, Irregular, Gemstones of the world (2001)
Cleavage
[001] perfect; [100] distinct
Not Available
Chemical Composition
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
CaCO 3Ulrich Henn and Claudio C.
Luster
Vitreous
Not Available
Pleochroism
Weak
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Transparent
Translucent
Refractive Index
1.818-1.909
1.486-1.658
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Trigonal
Birefringence
0.091
0.160-0.172
Clarity
Transparent
Translucent
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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Caledonite Vs Coral Fracture
Fracture is an important parameter when you compare Caledonite and Coral Physical Properties. It is necessary to understand the significance of these properties, before you compare Caledonite Vs Coral 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 Caledonite is Handbook of mineralogy (2001), Uneven and UnevenAnthony et al. Coral fracture is Gemstones of the world (2001), Irregular and Irregular.
Caledonite Vs Coral Luster
A primary knowledge about Caledonite vs Coral 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. Caledonite exhibits Vitreous luster.