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Hodgkinsonite Vs Fluorite


Fluorite Vs Hodgkinsonite


Astrology

Origin
USA  
Southern and central Africa, Switzerland, Yellow, blue  

Color
Black, Violet, pink, Reddish, Brown, orange  
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink  

Streak
Not Available  
White  

For which Rashi?
Not Available  
Scorpio, Aquarius, Pisces  

Planet
Not Available  
Neptune  

Element of Planets
Not Available  
Water, Air  

Energy
Not Available  
Projective  

How to Wear?
  
  

Finger
Not Available  
Not Available  

Ring Metal
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  
Brittle  

Solubility
Not Available  
slightly water soluble and in hot hydrochloric acid  

Durability
Not Available  
Not Available  

Specific Gravity
4.06-4.08  
3.00-3.25  

Fracture
UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic  
Subconchoidal, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references  

Cleavage
{???} Perfect  
Octahedral, perfect on {111}, parting on {011}  

Mohs Hardness
4.5-5  
4  

Chemical Composition
Mn2+ Zn 2SiO 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references  
CaF2  

Optical Properties

Luster
Vitreous  
Vitreous  

Pleochroism
Lavender and pale purple for transparent pink stones.Michael O’Donoghue  
AbsentWalter Schumann  

Dispersion
Not Available  
0.01  
30

Transparency
Gems  
Transparent, Translucent, Transparent to translucent  

Refractive Index
1.720-1.746  
1.432-1.436  

Optic Character
Not Available  
Not Available  

Crystal System
monoclinic  
cubic  

Birefringence
0.026  
Not Available  

Clarity
Gems  
Transparent  

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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Hodgkinsonite Vs Fluorite Fracture

Fracture is an important parameter when you compare Hodgkinsonite and Fluorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hodgkinsonite Vs Fluorite 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 Hodgkinsonite is UnevenArthur Thomas, Gemstones (2009), Brittle and Metallic. Fluorite fracture is Subconchoidal, Uneven, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references.

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Hodgkinsonite Vs Fluorite Luster

A primary knowledge about Hodgkinsonite vs Fluorite 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. Hodgkinsonite exhibits Vitreous luster. Fluorite, on other hand, exhibits Vitreous luster.

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