Amber Vs Neptunite
Origin
India
  
USA
  
Color
White, Red, Green, Blue, Brown, Yellow, Brown, Black, pink, Blue, Green, Yellow, Brown, Yellow, Brown, orange
  
Black, Red, Brown
  
Streak
White
  
Brown, Red
  
For which Rashi?
Leo
  
Not Available
  
Planet
Sun
  
Not Available
  
Element of Planets
Earth, Air, Water
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Projective
  
Not Available
  
Deities
Freyja
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Healing, Protection, Love
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Brittle
  
Solubility
Soluble
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
1.05-1.10
  
3.19-3.23
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
  
Cleavage
None
  
{110} good
  
Mohs Hardness
2-2.5
  
5-6
  
Chemical Composition
[C,H,O]
  
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Luster
Resinous
  
Vitreous
  
Pleochroism
AbsentWalter Schumann
  
x=yellow-orange
  
Dispersion
Not Available
  
Not Available
  
Transparency
Transparent, Translucent
  
Translucent
  
Refractive Index
1.539-1.545
  
1.692-1.734
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Amorphous
  
monoclinic
  
Birefringence
Not Available
  
0.0294-0.0452
  
Clarity
Transparent
  
Translucent
  
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
  
Amber Vs Neptunite Fracture
Fracture is an important parameter when you compare Amber and Neptunite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amber Vs Neptunite 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 Amber is Brittle, Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Neptunite fracture is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Amber Vs Neptunite Luster
A primary knowledge about Amber vs Neptunite 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. Amber exhibits Resinous luster. Neptunite, on other hand, exhibits Vitreous luster.
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