Origin
Canada, Russia
Brazil, Color: bi-color, violet / yellow, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Brazil, Bolivia, Uruguay. Ametrine is a bi-color variety of quartz, Yellow, Orange, Bolivia, Brazil, India, Yellow, Orange, Bolivia, Brazil, India
Color
Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow
Yellow
Streak
Brown, White, Brown, White
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For which Rashi?
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Scorpio, Libra, Virgo, Scorpio, Libra, Virgo, Scorpio
Planet
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Mercury
Element of Planets
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Water
Finger
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Ring Metal
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Energy
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Receptive
Deities
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Goddess
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
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Durability
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Specific Gravity
3.2-3.4
2.65
Fracture
Uneven, Brittle, Metallic
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Cleavage
Perfect on [001] imperfect on [100]
Indiscernible
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
SiO2
Luster
Greasy, Pearly
Vitreous
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
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Transparency
Translucent
Transparent
Refractive Index
1.678-1.758
1.544-1.553
Optic Character
Not Available
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Crystal System
Triclinic
Trigonal
Birefringence
0.050
0.009
Clarity
Translucent
Transparent
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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Astrophyllite Vs Ametrine Fracture
Fracture is an important parameter when you compare Astrophyllite and Ametrine Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Ametrine 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 Astrophyllite is Brittle, Metallic and Uneven.
Astrophyllite Vs Ametrine Luster
A primary knowledge about Astrophyllite vs Ametrine 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. Astrophyllite exhibits Greasy and Pearly luster. Ametrine, on other hand, exhibits Vitreous luster.