Tourmaline Vs Abalone
Origin
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
  
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Color
Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink
  
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Streak
White
  
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For which Rashi?
Libra
  
Pisces, Cancer, Pisces, Cancer, Pisces, Cancer
  
Planet
Venus, Mars
  
Moon, Neptune, Moon, Neptune
  
Element of Planets
Water
  
Water
  
How to Wear?
  
  
Finger
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Ring Metal
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Energy
Projective
  
Receptive
  
Deities
Venus
  
Goddess
  
Not to wear with
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Powers
Love, Courage
  
Wealth
  
Birthstone
  
  
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
2.85-3.35
  
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Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
  
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Cleavage
Indistinct
  
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Mohs Hardness
7-7.5
  
2.5-3
  
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
  
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Luster
Vitreous
  
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Pleochroism
typically moderate to strong
  
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Dispersion
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Transparency
Transparent, Translucent, Transparent to opaque
  
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Refractive Index
1.614-1.666
  
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Optic Character
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Crystal System
Trigonal
  
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Birefringence
0.014-0.040
  
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Clarity
Transparent
  
Translucent
  
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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Tourmaline Vs Abalone Fracture
Fracture is an important parameter when you compare Tourmaline and Abalone Physical Properties. It is necessary to understand the significance of these properties, before you compare Tourmaline Vs Abalone 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 Tourmaline is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Tourmaline Vs Abalone Luster
A primary knowledge about Tourmaline vs Abalone 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. Tourmaline exhibits Vitreous luster.