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Hurlbutite Vs Gaspeite


Gaspeite Vs Hurlbutite


Astrology

Origin
USA  
Canada, Australia  

Color
Colorless, Greenish, White, Yellow  
Green  

Streak
White  
Yellow, Green  

For which Rashi?
Not Available  
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Planet
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Element of Planets
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Energy
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How to Wear?
  
  

Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Birthstone
  
  

Planetary
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Talisman
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Physical Properties

Tenacity
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Solubility
Not Available  
HCl soluble  

Durability
Not Available  
Not Available  

Specific Gravity
2.90  
3.71  

Fracture
Conchoidal  
Uneven  

Cleavage
None  
{10 1 1} Good  

Mohs Hardness
6  
4.5-5  

Chemical Composition
CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)  
(Ni,Mg,Fe++)CO3  

Optical Properties

Luster
Vitreous  
Vitreous  

Pleochroism
Not Available  
Not Available  

Dispersion
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Transparency
Transparent  
Not Available  

Refractive Index
1.595-1.604  
1.830  

Optic Character
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Not Available  

Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a  
Trigonal  

Birefringence
0.009  
0.220  

Clarity
Transparent  
Not Available  

Benefits

Physical
  
  

Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Hurlbutite Vs Gaspeite Fracture

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

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Hurlbutite Vs Gaspeite Luster

A primary knowledge about Hurlbutite vs Gaspeite 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. Hurlbutite exhibits Vitreous luster. Gaspeite, on other hand, exhibits Vitreous luster.

Green Gemstones

Green Gemstones


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