Vermeil Vs Lapis lazuli
Origin
Not Available
Afghanistan
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Violet, Blue, White
Streak
Not Available
Blue
For which Rashi?
Not Available
Sagittarius
Planet
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Venus
Element of Planets
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Water
Finger
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Not Available
Ring Metal
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Not Available
Energy
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Receptive
Deities
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Venus
Not to wear with
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Not Available
Powers
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Protection, Courage
Planetary
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Not Available
Talisman
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Not Available
Tenacity
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Not Available
Solubility
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Not Available
Durability
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Not Available
Specific Gravity
Not Available
2.50-3.00
Fracture
Not Available
Uneven-Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Not Available
3,6
Mohs Hardness
Not Available
5.5
Chemical Composition
Not Available
The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)8Al6Si6O24(S,SO)4
Luster
Not Available
Vitreous, Greasy
Pleochroism
Not Available
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
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Opaque
Refractive Index
Not Available
1.500-1.670
Optic Character
Not Available
Not Available
Crystal System
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Trigonal
Birefringence
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Not Available
Clarity
Not Available
Gemstones of the world (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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Vermeil Vs Lapis lazuli Fracture
Fracture is an important parameter when you compare Vermeil and Lapis lazuli Physical Properties. It is necessary to understand the significance of these properties, before you compare Vermeil Vs Lapis lazuli 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. Lapis lazuli fracture is ConchoidalWalter Schumann, Gemstones of the world (2001) and Uneven-Conchoidal.
Vermeil Vs Lapis lazuli Luster
A primary knowledge about Vermeil vs Lapis lazuli 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. Lapis lazuli, on other hand, exhibits Greasy and Vitreous luster.