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Ludlamite Vs Prasiolite


Prasiolite Vs Ludlamite


Astrology

Origin
USA  
Canada  

Color
Green, Colorless, Greenish, White  
Green  

Streak
Greenish, White  
-  

For which Rashi?
-  
Libra, Sagittarius, Taurus  

Planet
-  
Jupiter  

Element of Planets
-  
Water  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
-  
-  

Not to wear with
-  
-  

Powers
-  
-  

Birthstone
  
  

Planetary
-  
-  

Talisman
-  
-  

Physical Properties

Tenacity
-  
Brittle  

Solubility
-  
-  

Durability
-  
-  

Specific Gravity
3.1-3.2  
2.65  

Fracture
-  
Conchoidal, ConchoidalWalter Schumann  

Cleavage
Vitreous, pearly on cleavage  
3,1  

Mohs Hardness
3-4  
7  

Chemical Composition
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references  
SiO 2Ulrich Henn and Claudio C.  

Optical Properties

Luster
Vitreous, Pearly  
Vitreous  

Pleochroism
-  
Very weak: light green pale greenWalter Schumann  

Dispersion
0.02  
99+
0.01  
99+

Transparency
-  
Transparent, Translucent  

Refractive Index
1.653-1.693  
1.544-1.553  

Optic Character
-  
-  

Crystal System
monoclinic  
Trigonal  

Birefringence
0.038-0.044  
0.009  

Clarity
TransparentUlrich Henn and Claudio C. Milisenda  
Transparent  

Benefits

Physical
  
  

Neurological
Aids in mental clarity and focus  
-  

Cardiovascular
-  
-  

Respiratory
Good  
Good  

Reproductive
-  
-  

Digestive
Supports digestive health  
Supports digestive health  

Psychology
Harmony  
-  

Healing
Emotional healing  
Emotional healing  

Qualities Associated
Emotional Healing  
Spiritual Connection  

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Ludlamite Vs Prasiolite Fracture

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

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Ludlamite Vs Prasiolite Luster

A primary knowledge about Ludlamite vs Prasiolite 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. Ludlamite exhibits Vitreous and Pearly luster. Prasiolite, on other hand, exhibits Vitreous luster.

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Green Gemstones


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