Origin
Italy
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Color: green, greenish yellow, blue, violet, Hardness: 5, Refractive index: 1.60 1.67, Density: 3.17 3.35, Chemical composition: Phosphate composition, Crystal structure: hexagonal, Lustre: vitreous, Origins: Mexico, brown, green, Yellow
Color
Green, gray, Brown, Black
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Streak
Greenish, White
White
For which Rashi?
Not Available
Gemini
Planet
Not Available
Mercury
Element of Planets
Not Available
Earth
Energy
Not Available
Projective
Finger
Not Available
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Ring Metal
Not Available
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Deities
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Jupiter/Neptune
Not to wear with
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Powers
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Healing
Planetary
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Talisman
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Tenacity
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.58-2.80
3.16-3.23
Fracture
Conchoidal, Brittle, Metallic, Handbook of mineralogy (2001)
Conchoidal, Uneven, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal to uneven
Cleavage
{001} Good
[0001] indistinct, [1010] indistinct
Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Waxy, Silky, Resinous, Greasy
Vitreous
Pleochroism
pale greenish yellow.
Blue stones – strong
Transparency
Translucent
Gemmological Tables (2004) More from other references
Refractive Index
1.530-1.575
1.628-1.651
Optic Character
Not Available
Not Available
Crystal System
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Hexagonal
Birefringence
Not Available
0.002-0.008
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
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 Apatite Fracture
Fracture is an important parameter when you compare Antigorite and Apatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Antigorite Vs Apatite 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 Conchoidal, Brittle, Metallic and Handbook of mineralogy (2001). Apatite fracture is Conchoidal, Uneven, Brittle, ConchoidalArthur Thomas, Gemstones (2009) and Conchoidal to uneven.
Antigorite Vs Apatite Luster
A primary knowledge about Antigorite vs Apatite 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 Waxy, Silky, Resinous and Greasy luster. Apatite, on other hand, exhibits Vitreous luster.