Origin
Southern and central Africa
Canada, Southern and central Africa, Italy, Australia, India
Color
Colorless, White, Brown, Green, Greenish, gray
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
White
White
For which Rashi?
-
Virgo
Planet
-
Mercury, Jupiter
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.63-3.792.69-2.79
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
{110} Good
Poor on {0001}
Mohs Hardness
3.55.5-6.5
2
10
👆🏻
Chemical Composition
SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Vitreous
Pleochroism
-
Weak
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.517-1.6671.607-1.612
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Hexagonal
Birefringence
-99990.003
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Spiritual Protection