Origin
Southern and central Africa
  
Canada
  
Color
White, Colorless, Blue, Red, Green, Yellow, Violet, pink, Violet
  
Yellow, Brown, Red, White, Green, Reddish, Black
  
Streak
Not Available
  
White
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Not Available
  
Deities
Not Available
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
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
2.27-2.33
  
3.89-4.18
  
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven
  
Cleavage
Not Available
  
{0001}, {11 2 0} imperfect
  
Mohs Hardness
5.5-6
  
5.5
  
Chemical Composition
Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Luster
Vitreous
  
Vitreous, Resinous
  
Pleochroism
Not Available
  
NilArthur Thomas
  
Dispersion
Not Available
  
Not Available
  
Transparency
Gemmological Tables (2004)
  
Transparent, Translucent
  
Refractive Index
1.483-1.487
  
1.687-1.723
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Not Available
  
Trigonal
  
Birefringence
Not Available
  
0.028-0.030
  
Clarity
Transparent
  
Transparent
  
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
  
Hackmanite Vs Willemite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Hackmanite Vs Willemite 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 Hackmanite and Willemite Astrology. Its highly necessary to have a basic knowledge of facts about Hackmanite and Willemite, before you finalize to buy one.
Hackmanite is known to regulate the influence of Not Available planet. Willemite, the unique gem is known to regulate the influence of Not Available planet.