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Manganotantalite Vs Forsterite


Forsterite Vs Manganotantalite


Astrology

Origin
Brazil, Mozambique  
Southern and central Africa  

Color
Scarlet, Red  
Colorless, Green, Yellow, White  

Streak
-  
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
-9999  
3.23-3.26  

Fracture
Conchoidal  
Conchoidal  

Cleavage
None  
Perfect on {010} imperfect on {100}  

Mohs Hardness
5.5-6.5  
6.5-7  

Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references  
Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)  

Optical Properties

Luster
-  
Vitreous  

Pleochroism
Sometimes strongArthur Thomas  
colorless.  

Dispersion
-  
0.02  
99+

Transparency
TransparentWalter Schumann  
Transparent  

Refractive Index
2.19-2.34  
1.635-1.671  

Optic Character
-  
-  

Crystal System
-  
Orthorhombic  

Birefringence
0.015  
0.033-0.042  

Clarity
TransparentWalter Schumann  
Transparent  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
-  
-  

Respiratory
-  
Good  

Reproductive
-  
Supports healthy digestion  

Digestive
Supports digestive health  
-  

Psychology
Motivation  
Peace  

Healing
-  
Physical healing  

Qualities Associated
Manifestation  
Peace  

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Manganotantalite Vs Forsterite Fracture

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

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Manganotantalite Vs Forsterite Luster

A primary knowledge about Manganotantalite vs Forsterite 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. Forsterite, on other hand, exhibits Vitreous luster.

Red Gemstones

Red Gemstones


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