Origin
Southern and central Africa
  
Southern and central Africa
  
Color
Brown, Brown, Green, Green, gray, White
  
Brown, Black, Blue
  
Streak
gray, White, gray, White
  
Not Available
  
For which Rashi?
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Planet
Not Available
  
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Element of Planets
Not Available
  
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How to Wear?
  
  
Finger
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Ring Metal
Not Available
  
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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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Birthstone
  
  
Planetary
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Talisman
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Tenacity
Not Available
  
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Solubility
Not Available
  
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Durability
Not Available
  
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Specific Gravity
3.15-3.259
  
2.65
  
Fracture
Not Available
  
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Cleavage
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
  
Not Available
  
Mohs Hardness
5.5-6
  
Not Available
  
Chemical Composition
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
  
SiO 2Ulrich Henn and Claudio C.
  
Luster
Fibrous, Vitreous
  
Not Available
  
Pleochroism
Weak to moderate
  
Definite: brown reddish-brownWalter Schumann
  
Dispersion
Not Available
  
Transparency
Transparent
  
Transparent, Translucent
  
Refractive Index
1.625-1.718
  
1.544-1.553
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
  
Not Available
  
Birefringence
Not Available
  
0.009
  
Clarity
Transparent
  
Transparent
  
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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Gedrite Vs Morion Fracture
Fracture is an important parameter when you compare Gedrite and Morion Physical Properties. It is necessary to understand the significance of these properties, before you compare Gedrite Vs Morion 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. Morion fracture is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) and Gemstones of the world (2001).
Gedrite Vs Morion Luster
A primary knowledge about Gedrite vs Morion 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. Gedrite exhibits Fibrous and Vitreous luster.