Facts about Pearl and Rock Crystal
Origin
Australia
  
Sri Lanka
  
Color
Green, Blue
  
White, Colorless, Blue, Red, Green, Yellow, Violet
  
Streak
White
  
Not Available
  
For which Rashi?
Cancer, Gemini, Cancer, Gemini, Cancer, Gemini
  
Not Available
  
Planet
Moon
  
Not Available
  
Element of Planets
Water
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Receptive
  
Not Available
  
Deities
Venus
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Protection, Love, Money
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.60-2.85
  
2.65
  
Fracture
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
  
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Cleavage
none
  
Not Available
  
Mohs Hardness
2.5-4.5
  
7
  
Chemical Composition
Not Available
  
SiO 2Walter Schumann , Gemstones of the world (2001)
  
Luster
Pearly
  
Not Available
  
Pleochroism
AbsentWalter Schumann
  
AbsentWalter Schumann
  
Dispersion
None
  
Transparency
Translucent, Opaque
  
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
  
Refractive Index
1.52-1.66
  
1.544-1.553
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Orthorhombic
  
Not Available
  
Birefringence
0.156
  
0.009
  
Clarity
Translucent
  
TransparentWalter Schumann
  
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
  
Pearl Vs Rock Crystal Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Pearl Vs Rock Crystal 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 Pearl and Rock Crystal Astrology. Its highly necessary to have a basic knowledge of facts about Pearl and Rock Crystal, before you finalize to buy one.
Pearl is known to regulate the influence of Moon planet.Pearl, that occurs commonly in Green, Blue color, possesses Receptive energy.Rock Crystal, the unique gem is known to regulate the influence of Not Available planet.