Lawsonite Vs Jet
Origin
Italy, China
Spain
Color
Colorless, White, Blue, gray
Black
Streak
White
Not Available
For which Rashi?
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Capricorn
Planet
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Saturn
Element of Planets
Not Available
Earth
Energy
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Receptive
Finger
Not Available
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Ring Metal
Not Available
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Deities
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Cybele
Not to wear with
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Powers
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Protection
Planetary
Not Available
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Talisman
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Tenacity
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.09
1.19-1.35
Fracture
White, Yellow, Pale blue, Brittle, Uneven
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Cleavage
Perfect on {100} and {010}, imperfect on {101}
Not Available
Chemical Composition
Not Available
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Luster
Vitreous, Greasy
Waxy
Pleochroism
Weak
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.672-1.676
1.640-1.680
Optic Character
Not Available
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Crystal System
Orthorhombic
Amorphous
Birefringence
0.019-0.021
Not Available
Clarity
Not Available
Gemmological Tables (2004) More from other references
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
Not Available
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Qualities Associated
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Lawsonite Vs Jet Fracture
Fracture is an important parameter when you compare Lawsonite and Jet Physical Properties. It is necessary to understand the significance of these properties, before you compare Lawsonite Vs Jet 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 Lawsonite is White, Yellow, Pale blue, Brittle and Uneven. Jet fracture is ConchoidalWalter Schumann, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references.
Lawsonite Vs Jet Luster
A primary knowledge about Lawsonite vs Jet 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. Lawsonite exhibits Vitreous and Greasy luster. Jet, on other hand, exhibits Waxy luster.
