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Hemimorphite Vs Gedrite


Gedrite Vs Hemimorphite


Astrology

Origin
Mexico, Thailand, Italy, Austria  
Southern and central Africa  

Color
Green, Brown, Colorless, Greenish, gray, Yellow, White  
Brown, Green, gray, White  

Streak
White  
gray, White  

For which Rashi?
-  
-  

Planet
-  
-  

Element of Planets
-  
-  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
-  
-  

Not to wear with
-  
-  

Powers
-  
-  

Birthstone
  
  

Planetary
  
-  

Talisman
-  
-  

Physical Properties

Tenacity
Brittle  
-  

Solubility
Soluble  
-  

Durability
-  
-  

Specific Gravity
3.30-3.50  
3.15-3.259  

Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal  
-  

Cleavage
Perfect on {110}, poor on {101}, {001} rare  
Gedrite   Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.  

Mohs Hardness
5  
5.5-6  

Chemical Composition
Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references  
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)  

Optical Properties

Luster
Vitreous, Adamantine, Silky  
Vitreous  

Pleochroism
-  
Weak to moderate  

Dispersion
0.02  
99+
0.02  
99+

Transparency
Transparent, Translucent  
Transparent  

Refractive Index
1.614-1.636  
1.625-1.718  

Optic Character
-  
-  

Crystal System
Orthorhombic  
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma  

Birefringence
0.022  
-9999  

Clarity
Transparent  
Transparent  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
-  
-  

Respiratory
Good  
-  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
Emotional Healing  
Focus  

Healing
Emotional healing  
-  

Qualities Associated
Inner Peace  
Protection  

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Hemimorphite Vs Gedrite Fracture

Fracture is an important parameter when you compare Hemimorphite and Gedrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hemimorphite Vs Gedrite 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 Hemimorphite is Uneven, ConchoidalWalter Schumann and Conchoidal.

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Hemimorphite Vs Gedrite Luster

A primary knowledge about Hemimorphite vs Gedrite 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. Hemimorphite exhibits Vitreous, Adamantine and Silky luster. Gedrite, on other hand, exhibits Vitreous luster.

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