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Afghanite Vs Antigorite


Antigorite Vs Afghanite


Astrology

Origin
Afghanistan, Italy   
Italy   

Color
Blue, Blue, Colorless, Blue, Colorless   
Green, Green, gray, Brown, Black   

Streak
White   
Greenish, White, Greenish, White   

For which Rashi?
Not Available   
Not Available   

Planet
Not Available   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Not Available   
Not Available   

Deities
Not Available   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Not Available   
Not Available   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.55-2.65   
2.58-2.80   

Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal, Brittle   
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)   

Cleavage
Perfect {10 1 0}   
{001} Good   

Mohs Hardness
5.5-6   
5-5.5   

Chemical Composition
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)   
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)   

Optical Properties

Luster
Vitreous   
Waxy, Silky, Resinous, Greasy   

Pleochroism
Not Available   
pale greenish yellow.   

Dispersion
Not Available   
Not Available   

Transparency
Transparent, Gemstones (2009)   
Translucent   

Refractive Index
1.523   
1.530-1.575   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Monoclinic Domatic H-M Symbol (m) Space Group: Cm   

Birefringence
0.006   
Not Available   

Clarity
Transparent   
Translucent   

Benefits

Physical
  
  

Neurological
Not Available   
Not Available   

Cardiovascular
Not Available   
Not Available   

Respiratory
Not Available   
Not Available   

Reproductive
Not Available   
Not Available   

Digestive
Not Available   
Not Available   

Psychology
Not Available   
Not Available   

Healing
Not Available   
Not Available   

Qualities Associated
Not Available   
Not Available   

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Afghanite Vs Antigorite Fracture

Fracture is an important parameter when you compare Afghanite and Antigorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Afghanite Vs Antigorite 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 Afghanite is Brittle, Brittle, Conchoidal, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Antigorite fracture is Brittle, Conchoidal, Conchoidal, Handbook of mineralogy (2001) and Metallic.

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Afghanite Vs Antigorite Luster

A primary knowledge about Afghanite vs Antigorite 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. Afghanite exhibits Vitreous luster. Antigorite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.

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