Home
Gemstones


Arfvedsonite Vs Euclase


Euclase Vs Arfvedsonite


Astrology

Origin
Canada, Russia  
Brazil, Colombia, Southern and central Africa  

Color
Black, Green, gray  
Greenish, Blue, Colorless, White, Green  

Streak
gray, Green  
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
-  
-  

Durability
-  
-  

Specific Gravity
3.3-3.5  
3.08-3.12  

Fracture
Uneven  
ConchoidalWalter Schumann  

Cleavage
Perfect on [110]  
{010} Perfect  

Mohs Hardness
5-6  
7.5  

Chemical Composition
NaNa2(Fe++4Fe+++)Si8O22(OH)2  
BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references  

Optical Properties

Luster
Vitreous  
Vitreous  

Pleochroism
Strong: Blue-greens  
Weak: colorless-(greenish) yellow  

Dispersion
0.02  
99+
0.02  
99+

Transparency
-  
-  

Refractive Index
1.652-1.699  
1.650-1.677  

Optic Character
-  
-  

Crystal System
monoclinic  
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a  

Birefringence
-9999  
0.019-0.025  

Clarity
-  
TransparentUlrich Henn and Claudio C. Milisenda  

Benefits

Physical
  
  

Neurological
Promotes psychic abilities and spiritual growth  
Enhances mental clarity and focus  

Cardiovascular
-  
-  

Respiratory
Excellent  
Good  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
Insight  
Harmony  

Healing
Emotional healing  
Emotional healing  

Qualities Associated
Manifestation  
Communication  

Astrology >>
<< All

Arfvedsonite Vs Euclase Fracture

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

Compare Green Gemstones

Arfvedsonite Vs Euclase Luster

A primary knowledge about Arfvedsonite vs Euclase 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. Arfvedsonite exhibits Vitreous luster. Euclase, on other hand, exhibits Vitreous luster.

Green Gemstones

Green Gemstones


Compare Green Gemstones