Origin
Southern and central Africa
Southern and central Africa
Color
Green, Grey, White
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-3.022.55-2.70
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
{001} Perfect
None
Mohs Hardness
2-2.56.5-7
2
10
👆🏻
Chemical Composition
(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Luster
Pearly, Greasy
Waxy
Pleochroism
Distinct: light yellow-green to light bluE
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.571-1.5971.530-1.543
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
-
Birefringence
-99990.003-0.009
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
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-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Peace
Healing
Physical healing
Emotional healing
Qualities Associated
Emotional Healing
Balance