Home
Gemstones


Gedrite Vs Augelite


Augelite Vs Gedrite


Astrology

Origin
Southern and central Africa  
Canada  

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

Streak
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
-  
-  

Solubility
-  
-  

Durability
-  
-  

Specific Gravity
3.15-3.259  
2.70-2.75  

Fracture
-  
Conchoidal  

Cleavage
Gedrite   Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.  
From the Greek for luster, for its pearly luster on the cleavage.  

Mohs Hardness
5.5-6  
4.5-5  

Chemical Composition
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)  
Al 2(PO 4)(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)  

Optical Properties

Luster
Vitreous  
Pearly  

Pleochroism
Weak to moderate  
-  

Dispersion
0.02  
99+
0.02  
99+

Transparency
Transparent  
-  

Refractive Index
1.625-1.718  
1.570-1.591  

Optic Character
-  
-  

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

Birefringence
-9999  
0.020-0.021  

Clarity
Transparent  
TransparentUlrich Henn and Claudio C. Milisenda  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
-  
Supports heart health  

Respiratory
-  
-  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
Focus  
Creativity  

Healing
-  
Emotional healing  

Qualities Associated
Protection  
Creativity  

Astrology >>
<< All

Gedrite Vs Augelite Fracture

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

Compare Brown Gemstones

Gedrite Vs Augelite Luster

A primary knowledge about Gedrite vs Augelite 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 Vitreous luster. Augelite, on other hand, exhibits Pearly luster.

Brown Gemstones

Brown Gemstones


Compare Brown Gemstones