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Carnelian Vs Topaz


Topaz Vs Carnelian


Astrology

Origin
Not Available   
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, brown, Yellow, Orange, Brazil, Sri Lanka, Pakistan, Russia, brown, Yellow, Orange, Brazil, Sri Lanka, Pakistan, Russia   

Color
Red   
Yellow, Blue, Green, Red, White, Colorless, Blue, Red, Green, Yellow, pink, Brown   

Streak
White   
White   

For which Rashi?
Taurus, Leo, Taurus, Leo, Taurus, Leo   
Sagittarius   

Planet
Sun   
Sun   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Projective   
Projective   

Deities
Isis, Bragi   
Ra   

Not to wear with
Not Available   
Not Available   

Powers
Protection, Healing, Courage   
Healing, Love, Money   

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
2.58-2.64   
3.49-3.57   

Fracture
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)   
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle   

Cleavage
Absent   
[001] Perfect   

Mohs Hardness
6.5-7   
8   

Chemical Composition
SiO2   
Al2SiO4(F,OH)2   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
AbsentWalter Schumann   
Weak   

Dispersion
None   
0.01   
26

Transparency
Translucent, Transparent to nearly opaque   
Transparent   

Refractive Index
1.535-1.539   
1.606-1.644   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Orthorhombic   

Birefringence
0.003-0.009   
0.008-0.011   

Clarity
Translucent   
TransparentUlrich Henn and Claudio C. Milisenda   

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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Carnelian Vs Topaz Fracture

Fracture is an important parameter when you compare Carnelian and Topaz Physical Properties. It is necessary to understand the significance of these properties, before you compare Carnelian Vs Topaz 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 Carnelian is Conchoidal, Gemstones of the world (2001), Splintery, Uneven and UnevenWalter Schumann. Topaz fracture is Brittle, ConchoidalArthur Thomas, Gemstones (2009), Subconchoidal and Uneven.

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Carnelian Vs Topaz Luster

A primary knowledge about Carnelian vs Topaz 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. Carnelian exhibits Vitreous luster. Topaz, on other hand, exhibits Vitreous luster.

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