Peridot Vs Antigorite
Origin
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Italy
Color
Green
Green, Green, gray, Brown, Black
Streak
None
Greenish, White, Greenish, White
For which Rashi?
Libra, Taurus, Leo, Virgo, Libra, Taurus, Leo, Virgo, Libra, Taurus, Leo, Virgo
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Element of Planets
Earth
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Finger
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Ring Metal
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Energy
Receptive
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Deities
Isis
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Not to wear with
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Powers
Protection, Wealth
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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
Not Available
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Specific Gravity
1.54-1.55
2.58-2.80
Fracture
Conchoidal
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)
Mohs Hardness
6.5-7
5-5.5
Chemical Composition
(Mg,Fe)2SiO4
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Greasy
Waxy, Silky, Resinous, Greasy
Pleochroism
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
pale greenish yellow.
Transparency
Transparent
Translucent
Refractive Index
1.64-1.69
1.530-1.575
Optic Character
Not Available
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Crystal System
Orthorhombic
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Birefringence
0.036
Not Available
Clarity
Transparent
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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Peridot Vs Antigorite Fracture
Fracture is an important parameter when you compare Peridot and Antigorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Peridot 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 Peridot is Conchoidal. Antigorite fracture is Brittle, Conchoidal, Conchoidal, Handbook of mineralogy (2001) and Metallic.
Peridot Vs Antigorite Luster
A primary knowledge about Peridot 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. Peridot exhibits Greasy and Vitreous luster. Antigorite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.