Villiaumite Vs Antigorite
Origin
Canada, Southern and central Africa
Italy
Color
Colorless, Red, orange, Brown, pink
Green, Green, gray, Brown, Black
Streak
White
Greenish, White, Greenish, White
For which Rashi?
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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
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Solubility
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Durability
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Specific Gravity
2.79
2.58-2.80
Fracture
Brittle, Metallic
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)
Cleavage
{100} Perfect, {010} Perfect, {001} Perfect
{001} Good
Chemical Composition
NaFUlrich Henn and Claudio C.
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Not Available
Waxy, Silky, Resinous, Greasy
Pleochroism
Yellow to pink/deep carmineMichael OâDonoghue
pale greenish yellow.
Dispersion
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Transparency
Gemmological Tables (2004) More from other references
Translucent
Refractive Index
1.328-1.332
1.530-1.575
Optic Character
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Crystal System
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Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Birefringence
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Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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Villiaumite Vs Antigorite Fracture
Fracture is an important parameter when you compare Villiaumite and Antigorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Villiaumite 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 Villiaumite is Brittle and Metallic. Antigorite fracture is Brittle, Conchoidal, Conchoidal, Handbook of mineralogy (2001) and Metallic.
Villiaumite Vs Antigorite Luster
A primary knowledge about Villiaumite 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. Antigorite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.