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Apatite Vs Aragonite


Aragonite Vs Apatite


Astrology

Origin
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico  
Canada, Pakistan  

Color
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown  
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange  

Streak
White  
White  

For which Rashi?
Gemini  
Virgo, Capricorn  

Planet
Mercury  
-  

Element of Planets
Earth  
Earth  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
Jupiter/Neptune  
-  

Not to wear with
-  
-  

Powers
Healing  
Protection  

Birthstone
  
  

Planetary
-  
-  

Talisman
-  
-  

Physical Properties

Tenacity
-  
Brittle  

Solubility
-  
Dilute acid  

Durability
-  
-  

Specific Gravity
3.16-3.23  
2.93-2.96  

Fracture
Conchoidal, Uneven, Conchoidal to uneven  
Subconchoidal, Conchoidal  

Cleavage
[0001] indistinct, [1010] indistinct  
Distinct on {010}, imperfect {110} and {011}  

Mohs Hardness
5  
3.5-4  

Chemical Composition
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references  
CaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references  

Optical Properties

Luster
Vitreous  
Vitreous, Resinous  

Pleochroism
Blue stones – strong  
StrongArthur Thomas  

Dispersion
0.01  
99+
0.17  
12

Transparency
-  
Transparent, Translucent  

Refractive Index
1.628-1.651  
1.525-1.686  

Optic Character
-  
-  

Crystal System
Hexagonal  
Orthorhombic  

Birefringence
0.002-0.008  
0.155  

Clarity
TransparentUlrich Henn and Claudio C. Milisenda  
Transparent  

Benefits

Physical
  
  

Neurological
Enhances communication and mental clarity  
Promotes focus and concentration  

Cardiovascular
Enhances intuition and psychic abilities  
Supports heart health  

Respiratory
Good  
Poor  

Reproductive
Supports reproductive health  
-  

Digestive
Supports digestive health  
-  

Psychology
Motivation  
Stability  

Healing
Emotional healing  
Emotional healing  

Qualities Associated
Manifestation  
Centering  

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Apatite Vs Aragonite Fracture

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

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Apatite Vs Aragonite Luster

A primary knowledge about Apatite vs Aragonite 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. Apatite exhibits Vitreous luster. Aragonite, on other hand, exhibits Vitreous and Resinous luster.

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