Facts about Schorl and Hurlbutite
Origin
India, Southern and central Africa, Madagascar
  
USA
  
Color
Black, Brownish, Greenish
  
Colorless, Greenish, White, Yellow
  
Streak
Brown
  
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
3.18-3.22
  
2.90
  
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
  
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
  
Cleavage
{1011} Indistinct
  
None
  
Mohs Hardness
Not Available
  
6
  
Chemical Composition
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
  
CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Luster
Vitreous
  
Vitreous
  
Pleochroism
Very strong: yellow-brown pale yellow
  
Not Available
  
Dispersion
Not Available
  
Not Available
  
Transparency
Transparent, Translucent
  
Transparent
  
Refractive Index
1.635-1.672
  
1.595-1.604
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Not Available
  
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
  
Birefringence
0.025
  
0.009
  
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
  
Schorl Vs Hurlbutite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Schorl Vs Hurlbutite 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 Schorl and Hurlbutite Astrology. Its highly necessary to have a basic knowledge of facts about Schorl and Hurlbutite, before you finalize to buy one.
Schorl is known to regulate the influence of Not Available planet. Hurlbutite, the unique gem is known to regulate the influence of Not Available planet.