Lawsonite Vs Antigorite
Origin
Italy, China
Italy
Color
Colorless, White, Blue, gray
Green, Green, gray, Brown, Black
Streak
White
Greenish, White, Greenish, White
For which Rashi?
Not Available
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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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Tenacity
Brittle
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Solubility
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Durability
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Specific Gravity
3.09
2.58-2.80
Fracture
White, Yellow, Pale blue, Brittle, Uneven
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)
Cleavage
Perfect on {100} and {010}, imperfect on {101}
{001} Good
Chemical Composition
Not Available
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Greasy
Waxy, Silky, Resinous, Greasy
Pleochroism
Weak
pale greenish yellow.
Dispersion
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Transparency
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Translucent
Refractive Index
1.672-1.676
1.530-1.575
Optic Character
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Crystal System
Orthorhombic
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Birefringence
0.019-0.021
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Clarity
Not Available
Translucent
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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Lawsonite Vs Antigorite Fracture
Fracture is an important parameter when you compare Lawsonite and Antigorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lawsonite Vs Antigorite 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 Brittle, Pale blue, Uneven, White and Yellow. Antigorite fracture is Brittle, Conchoidal, Conchoidal, Handbook of mineralogy (2001) and Metallic.
Lawsonite Vs Antigorite Luster
A primary knowledge about Lawsonite vs Antigorite 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 Greasy and Vitreous luster. Antigorite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.