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Hollandite Vs Smaragdite


Smaragdite Vs Hollandite


Astrology

Origin
-  
Southern and central Africa  

Color
Grey, Black, gray  
Green  

Streak
Black  
-  

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
5.05  
3.24-3.50  

Fracture
-  
-  

Cleavage
Distinct / Good, Prismatic  
None  

Mohs Hardness
4-6  
5.5  

Chemical Composition
Ba(Mn++++,Mn++)8O16  
NaCa2(Al,Fe)3Si6O18(OH)4  

Optical Properties

Luster
-  
-  

Pleochroism
Weak.  
-  

Dispersion
0.03  
99+
0.01  
99+

Transparency
-  
Transparent  

Refractive Index
-9999  
-9999  

Optic Character
-  
-  

Crystal System
monoclinic  
-  

Birefringence
-9999  
-9999  

Clarity
-  
Transparent  

Benefits

Physical
  
  

Neurological
Enhances mental clarity and focus  
-  

Cardiovascular
-  
-  

Respiratory
Poor  
Good  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
Transformation  
Prosperity  

Healing
Emotional healing  
Physical healing  

Qualities Associated
Transformation  
-  

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Hollandite Vs Smaragdite Fracture

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

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Hollandite Vs Smaragdite Luster

A primary knowledge about Hollandite vs Smaragdite 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.

Grey Gemstones

Grey Gemstones


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