Antigorite Vs Shigaite
Origin
Italy
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Color
Green, Green, gray, Brown, Black
Yellow, Brown, Black, orange
Streak
Greenish, White, Greenish, White
Yellow, 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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Moderately flexible
Solubility
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Durability
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Specific Gravity
2.58-2.80
2.32
Fracture
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)
Flexible Flexible fragments.
Cleavage
{001} Good
Perfect on {0001}
Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
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Luster
Waxy, Silky, Resinous, Greasy
Vitreous
Pleochroism
pale greenish yellow.
Distinct
Dispersion
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Transparency
Translucent
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Refractive Index
1.530-1.575
1.546
Optic Character
Not Available
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Crystal System
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Trigonal
Birefringence
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Clarity
Translucent
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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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Antigorite Vs Shigaite Fracture
Fracture is an important parameter when you compare Antigorite and Shigaite Physical Properties. It is necessary to understand the significance of these properties, before you compare Antigorite Vs Shigaite 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 Antigorite is Brittle, Conchoidal, Conchoidal, Handbook of mineralogy (2001) and Metallic. Shigaite fracture is Flexible Flexible fragments..
Antigorite Vs Shigaite Luster
A primary knowledge about Antigorite vs Shigaite 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 exhibits Greasy, Resinous, Silky and Waxy luster. Shigaite, on other hand, exhibits Vitreous luster.