Carnelian Vs Lazurite
Origin
Not Available
Afghanistan, Southern and central Africa
Color
Red
Blue, Greenish, Violet
For which Rashi?
Taurus, Leo
Not Available
Element of Planets
Not Available
Not Available
Energy
Projective
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Isis, Bragi
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection, Healing, Courage
Not Available
Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
2.58-2.64
2.75
Fracture
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Uneven, UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Absent
Imperfect on {110}
Chemical Composition
SiO2
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
Pleochroism
AbsentWalter Schumann
Not Available
Dispersion
None
Not Available
Transparency
Translucent, Transparent to nearly opaque
Gemmological Tables (2004) More from other references
Refractive Index
1.535-1.539
1.500
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Isometric
Birefringence
0.003-0.009
Not Available
Clarity
Translucent
Gemmological Tables (2004) 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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Carnelian Vs Lazurite Fracture
Fracture is an important parameter when you compare Carnelian and Lazurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Carnelian Vs Lazurite 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 Carnelian is Uneven, Splintery, Conchoidal, UnevenWalter Schumann and Gemstones of the world (2001). Lazurite fracture is Uneven, UnevenArthur Thomas, Gemstones (2009), Conchoidal and Brittle.
Carnelian Vs Lazurite Luster
A primary knowledge about Carnelian vs Lazurite 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. Carnelian exhibits Vitreous luster. Lazurite, on other hand, exhibits Vitreous luster.