Londonite Vs Antigorite
Color
White, Colorless, Yellow
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
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Solubility
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Durability
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Specific Gravity
3.34
2.58-2.80
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)
Mohs Hardness
Not Available
5-5.5
Chemical Composition
(Cs,K,Rb)Al 4Be 4(B,Be) 12O 28Anthony et al , Handbook of mineralogy (2001)
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Waxy, Silky, Resinous, Greasy
Pleochroism
Not Available
pale greenish yellow.
Dispersion
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Transparency
Transparent
Translucent
Refractive Index
Not Available
1.530-1.575
Optic Character
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Crystal System
Not Available
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Birefringence
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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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Londonite Vs Antigorite Fracture
Fracture is an important parameter when you compare Londonite and Antigorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Londonite 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 Londonite is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001). Antigorite fracture is Brittle, Conchoidal, Conchoidal, Handbook of mineralogy (2001) and Metallic.
Londonite Vs Antigorite Luster
A primary knowledge about Londonite 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. Londonite exhibits Vitreous luster. Antigorite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.