Facts about Nepheline and Chalcedony
Origin
Canada
  
Zimbabwe
  
Color
White, Reddish, gray, Brown, Brownish
  
Violet, White, gray, Blue, Brown, Black
  
Streak
White
  
White
  
For which Rashi?
Not Available
  
Cancer, Sagittarius, Cancer, Sagittarius, Cancer, Sagittarius
  
Planet
Not Available
  
Moon
  
Element of Planets
Not Available
  
Water
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Receptive
  
Deities
Not Available
  
Goddess Whope
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Protection
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.55-2.65
  
2.55-2.70
  
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann
  
Cleavage
[1010] Poor
  
Absent
  
Mohs Hardness
5-6
  
6.5-7
  
Chemical Composition
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.
  
SiO2
  
Luster
Vitreous, Greasy
  
Vitreous
  
Pleochroism
Not Available
  
AbsentWalter Schumann
  
Dispersion
Not Available
  
None
  
Transparency
Transparent, Translucent
  
Translucent, Translucent to opaque
  
Refractive Index
1.529-1.547
  
1.530-1.543
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Hexagonal
  
Trigonal
  
Birefringence
0.003-0.004
  
0.003-0.009
  
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
  
Nepheline Vs Chalcedony Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Nepheline Vs Chalcedony specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Nepheline and Chalcedony Astrology. Its highly necessary to have a basic knowledge of facts about Nepheline and Chalcedony, before you finalize to buy one.
Nepheline is known to regulate the influence of Not Available planet. Chalcedony, the unique gem is known to regulate the influence of Moon planet. Chalcedony, which is classic Violet, White, gray, Blue, Brown, Black colored gem, possesses Receptive energy.