Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
  
Australia, Italy
  
Color
Blue, Violet, Blue, Yellow, Grey
  
Yellow, Red, Reddish, Brown, Colorless, White, Yellow, Red, Reddish, Brown, Colorless, White, gray, White, gray, Reddish, White, gray, Reddish, White, gray, Reddish
  
Streak
Not Available
  
White
  
For which Rashi?
Libra, Sagittarius, Taurus, Libra, Sagittarius, Taurus, Libra, Sagittarius, Taurus
  
Not Available
  
Planet
Jupiter
  
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
Goddess
  
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
  
Brittle
  
Solubility
Not Available
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.6-2.7
  
2.6-2.9
  
Fracture
Not Available
  
Conchoidal, Uneven
  
Cleavage
3,1
  
On {0001}, perfect
  
Mohs Hardness
7-7.5
  
3.5-4
  
Chemical Composition
Mg2Al4Si5O18
  
KAl3(SO4)2(OH)6
  
Luster
Vitreous
  
Vitreous, Pearly
  
Pleochroism
Not Available
  
Not Available
  
Dispersion
Not Available
  
Not Available
  
Transparency
Transparent, Translucent, Transparent to translucent
  
Not Available
  
Refractive Index
1.52-1.56
  
1.572
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Orthorhombic
  
Trigonal
  
Birefringence
Not Available
  
0.020
  
Clarity
Transparent to translucent
  
Not Available
  
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
  
Iolite Vs Alunite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Iolite Vs Alunite 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 Iolite and Alunite Astrology. Its highly necessary to have a basic knowledge of facts about Iolite and Alunite, before you finalize to buy one.
Iolite is known to regulate the influence of Jupiter planet.Iolite, that occurs commonly in Blue, Violet, Blue, Yellow, Grey color, possesses Receptive energy.Alunite, the unique gem is known to regulate the influence of Not Available planet.