Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Color: violet, purple-violet, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, USA, East Africa, Zambia, Namibia, Madagascar, India, Sri Lanka, Russia, Brazil, Uruguay, Bolivia, Argentina, Australia, Brazil, Uruguay, Bolivia, Argentina, Australia
  
Not Available
  
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink
  
Yellow, Violet, Green, Brown, White, gray, Greenish
  
Streak
White
  
White
  
For which Rashi?
Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius
  
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Planet
Not Available
  
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Element of Planets
Water
  
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How to Wear?
  
  
Finger
Not Available
  
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Ring Metal
Not Available
  
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Energy
Receptive
  
Not Available
  
Deities
Diana
  
Not Available
  
Not to wear with
Not Available
  
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Powers
Love, Courage
  
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Birthstone
  
  
Planetary
Not Available
  
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Talisman
Not Available
  
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Tenacity
Not Available
  
Elastic
  
Solubility
insoluble in common solvents
  
Not Available
  
Durability
Not Available
  
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Specific Gravity
2.65
  
2.9-3.1
  
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Uneven
  
Cleavage
Indiscernible
  
Perfect basal {001}
  
Mohs Hardness
7
  
3.5-4.0
  
Chemical Composition
SiO2
  
Not Available
  
Luster
Vitreous
  
Pearly, Vitreous
  
Pleochroism
None
  
Distinct
  
Dispersion
Not Available
  
Transparency
Transparent, Transparent to translucent
  
Not Available
  
Refractive Index
1.544-1.553
  
1.565-1.625
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Trigonal
  
monoclinic
  
Birefringence
0.009
  
0.040-0.050
  
Clarity
Transparent
  
Not Available
  
Physical
  
  
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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Amethyst Vs Zinnwaldite Fracture
Fracture is an important parameter when you compare Amethyst and Zinnwaldite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Zinnwaldite 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 Amethyst is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Zinnwaldite fracture is Uneven.
Amethyst Vs Zinnwaldite Luster
A primary knowledge about Amethyst vs Zinnwaldite 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. Amethyst exhibits Vitreous luster. Zinnwaldite, on other hand, exhibits Pearly and Vitreous luster.