Facts about Rock Crystal and Howlite
Astrology
Origin
Sri Lanka
Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, Colorless, White
Streak
Not Available
White
For which Rashi?
Not Available
Gemini, Virgo, Gemini, Virgo, Gemini, Virgo
Planet
Not Available
Moon
Element of Planets
Not Available
Earth
Energy
Not Available
Not Available
How to Wear?
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Quan Yin
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Birthstone
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65
2.45-2.58
Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
Not Available
None
Mohs Hardness
7
3-3.5
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Optical Properties
Luster
Not Available
Vitreous
Pleochroism
AbsentWalter Schumann
NilArthur Thomas
Dispersion
0.01
27
Not Available
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Gemmological Tables (2004) More from other references
Refractive Index
1.544-1.553
1.583-1.608
Optic Character
Not Available
Not Available
Crystal System
Not Available
monoclinic
Birefringence
0.009
0.019
Clarity
TransparentWalter Schumann
Gemmological Tables (2004) More from other references
Benefits
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
Rock Crystal Vs Howlite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Rock Crystal Vs Howlite 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 Rock Crystal and Howlite Astrology. Its highly necessary to have a basic knowledge of facts about Rock Crystal and Howlite, before you finalize to buy one.
Rock Crystal is known to regulate the influence of Not Available planet. Howlite, the unique gem is known to regulate the influence of Moon planet.
