Antigorite Vs Spodumene
Origin
Italy
Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada
Color
Green, Green, gray, Brown, Black
Green, White
Streak
Greenish, White, Greenish, White
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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Brittle
Solubility
Not Available
insoluble
Durability
Not Available
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Specific Gravity
2.58-2.80
3.15-3.21
Fracture
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)
Uneven, Subconchoidal, Gemstones (2009)
Cleavage
{001} Good
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
LiAlSi2O6
Luster
Waxy, Silky, Resinous, Greasy
Vitreous
Pleochroism
pale greenish yellow.
Strong in kunzite: α-purple
Transparency
Translucent
Transparent
Refractive Index
1.530-1.575
1.657-1.681
Optic Character
Not Available
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Crystal System
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
monoclinic
Birefringence
Not Available
0.014-0.018
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 Spodumene Fracture
Fracture is an important parameter when you compare Antigorite and Spodumene Physical Properties. It is necessary to understand the significance of these properties, before you compare Antigorite Vs Spodumene 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. Spodumene fracture is Gemstones (2009), Subconchoidal and Uneven.
Antigorite Vs Spodumene Luster
A primary knowledge about Antigorite vs Spodumene 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. Spodumene, on other hand, exhibits Vitreous luster.